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Australian beachgoers are told to always ‘swim between the flags’ – but what if there aren’t any?

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/rob-brander-111027">Rob Brander</a>, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a></em></p> <p>This summer, millions of people will flock to Australia’s beaches – and tragically, not all will survive. Last summer, 54 people <a href="https://issuu.com/surflifesavingaustralia/docs/slsa_summerdrowningreport_2022.23">drowned</a> along the Australian coast. This included 28 people in New South Wales – the highest number in the state’s recorded history.</p> <p>About 80% of the drownings occurred at beaches and almost half were due to people caught in offshore flowing <a href="https://www.sciencedirect.com/science/article/pii/S0012825216303117">rip currents</a>.</p> <p>Crucially, all of these drownings occurred in locations not patrolled by professional lifeguards or volunteer surf lifesavers. That is a stark statistic.</p> <p>The core safety message promoted to beachgoers is to always “swim between the flags” on patrolled beaches. But clearly, unpatrolled beaches represent the major beach safety challenge in Australia – and this must be addressed.</p> <h2>All drownings are preventable</h2> <p>A <a href="https://www.sciencedirect.com/science/article/pii/S1326020023000961">recent study</a> showed coastal drowning rates in Australia did not change between 2004 and 2021. This was despite significant financial investment into coastal safety by all levels of government during this time.</p> <p>And in 2023, the NSW government <a href="https://www.nsw.gov.au/media-releases/splash-for-surf-life-saving-as-patrol-season-begins">announced</a> the biggest ever funding commitment to Surf Life Saving NSW (SLSNSW) – A$23 million over four years.</p> <p>This raises important questions for both beach safety providers and their funding bodies. Are we doing enough to address the issue of drowning on unpatrolled beaches? Why aren’t we seeing a decrease in the number and rate of beach drowning? Is the current approach working? Are we doing enough evaluation?</p> <p>These questions need to be answered because beach drowning, like all types of drowning, is preventable.</p> <h2>The ‘swim between the flags’ message is not enough</h2> <p>The safest place to swim on Australian beaches is between the red and yellow flags, under the supervision of trained lifeguards and surf lifesavers. This is the core safety message promoted to beachgoers, and should always take precedent.</p> <p>But it’s unrealistic to assume beachgoers will always adhere to the message – in part, because the flags and lifeguards aren’t everywhere at all times.</p> <p><a href="https://www.theguardian.com/australia-news/2023/dec/02/ai-rip-detection-technology-australia-beach-safety-drownings#:%7E:text=Fewer%20than%205%25%20of%20Australia%27s,is%20unpatrolled%20or%20temporarily%20unpatrolled.">Less than 5%</a> of Australia’s 11,000 beaches are patrolled, and most of those are patrolled only seasonally. Patrols rarely cover early mornings and evenings when many people choose to swim, and the supervised flagged area may only cover a tiny percentage of the length of the beach.</p> <p>A <a href="https://nhess.copernicus.org/articles/22/909/2022/">recent study</a> documented why beachgoers swim at unpatrolled beaches. The reasons included proximity to their holiday accommodation and because the location is quieter and less crowded than patrolled beaches.</p> <p>So while most Australians know they should swim between the flags, many choose not to, or simply don’t have the option. This can have fatal consequences. Surf Life Saving Australia’s latest National Coastal Safety Report <a href="https://issuu.com/surflifesavingaustralia/docs/ncsr23?fr=xKAE9_zU1NQ">report</a> reported that 75% of the 902 coastal drowning deaths over the previous decade occurred more than 1km from a surf lifesaving service.</p> <h2>Getting it right</h2> <p>There’s an obvious need in Australia for a beach safety campaign that directly addresses safety on unpatrolled beaches. But we have to get it right – and taking an evidence-based approach is crucial.</p> <p>For example, it seems logical to teach beachgoers how to identify dangerous rip currents. But <a href="https://www.sciencedirect.com/science/article/pii/S0278434322000760?casa_token=pYdktxnHyagAAAAA:mBxg-eaXyKJUNDOCJWFSntEcDV7jE6uDEg0bRxugetG7rHelw-_v8zuEXPwUKoGxkL-DNYI">research has shown</a> that people armed with this knowledge might become emboldened to swim at unpatrolled beaches.</p> <p>In 2018, Surf Life Saving Australia launched the “<a href="https://www.youtube.com/watch?v=j47ML57SPyk">Think Line</a>” campaign, which encourages beachgoers to spend a few minutes thinking about beach safety when they arrive at the beach. It’s a simple concept that could become generational over time. But it requires more promotion, more collaboration between beach safety providers, and more research into whether the message is changing beachgoer behaviour in a positive way.</p> <p>Other efforts to improve safety on unpatrolled beaches include investment in technology such as <a href="https://www.surflifesaving.com.au/emergency-response-beacons/#:%7E:text=The%20ERB%20uses%20the%20latest,reassurance%20in%20an%20emergency%20situation.">emergency response beacons</a>. However, to date there’s been little to no evidence-based evaluation of their effectiveness.</p> <p>Research into beach safety is a powerful tool. It provides evidence that can identify which educational approaches are working and which are not. Yet, funding of beach safety research pales in comparison to the amounts invested in untested safety interventions, or upgrades to existing surf club facilities and equipment.</p> <p>It’s globally accepted that lifeguards are the best beach safety intervention. So why aren’t we directing more funding into increasing the presence of local government lifeguard services?</p> <p>This expansion should involve extending lifeguard patrol hours during the summer on patrolled beaches and adding seasonal lifeguards on popular but hazardous unpatrolled beaches.</p> <h2>Staying safe this summer</h2> <p>Preventing drownings on our beaches requires a new approach – and some serious questions about where funding should be best directed. Otherwise, the terrible drowning death toll will continue.</p> <p>In the meantime, you might find yourself wanting to swim at an unpatrolled beach this summer, or to swim early in the morning before lifeguards start duty. To help you understand the hazards and stay safe, UNSW Sydney has developed a new <a href="https://news.unsw.edu.au/en/if-in-doubt--don-t-go-out">educational resource</a>, including a <a href="https://youtu.be/3qXDBvO8mdc">video</a>. They are both worth a look; in fact, they may just save a life.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/220043/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <figure><iframe src="https://www.youtube.com/embed/3qXDBvO8mdc?wmode=transparent&start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p><a href="https://theconversation.com/profiles/rob-brander-111027">R<em>ob Brander</em></a><em>, Professor, UNSW Beach Safety Research Group, School of Biological, Earth & Environmental Sciences, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/australian-beachgoers-are-told-to-always-swim-between-the-flags-but-what-if-there-arent-any-220043">original article</a>.</em></p> </div>

Travel Trouble

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"It's a miracle that I'm living": Victory dance for Aussie Paralympic superstar

<p>Alexa Leary has emerged victorious at the Paralympic Games with a gold medal, three years after her life was changed from a horrific bike crash.</p> <p>In July 2021, Alexa was on a bike ride training as a triathlete when her front wheel clipped a bike in front of her, sending her flying form her bike at 70 kilometres an hour. </p> <p>Leary then underwent lifesaving surgery after the crash shattered her skull and left her unable to walk or talk, and spent 111 days in hospital. </p> <p>Now, the 23-year-old from the Sunshine Coast broke her own 100m freestyle world record on Thursday morning, walking away with a gold medal. </p> <p>"It's been a long, rough journey for me," Leary said at the Paris La Defense Arena.</p> <p>"It's a miracle that I'm living, and I'm walking and I'm talking. I was told that I never would three years ago, and I've just come so far."</p> <p>"I am so impressed with myself. I'm like, 'Lex, look how far you've actually come'.</p> <p>"It's not sad to talk about, but it's an emotional thing. My family is the reason why I'm here, and they're up there [in the stands] looking at me. Honestly, it's amazing."</p> <p>Alexa, who still struggles with memory problems and regulating her emotions, then shared how she kept at it in the pool as a recovery tool after her life-changing surgery, but found herself wanting to keep bettering her athletic ability. </p> <p>"I'm a passionate person," Alexa said after winning solo Paralympic gold.</p> <p>"When I want it, I'm going to go out and do it. I have to.</p> <p>"So I wanted to keep swimming for recovery. But I was like, 'Nah, I'm more than that!'."</p> <p>Alexa's parents, Belinda and Russ, watched their daughter's extraordinary win from the sidelines, reflecting on the haunting memories of Alexa's journey in hospital and how she came out the other side.</p> <p>Russ said, "I reckon she wanted that [gold medal] in her belly for three years. She wanted it. She got it. Unbelievable."</p> <p>Belinda added, "She's the same girl [post-accident], but everything's heightened, but all she ever wanted was to show people that anything is possible."</p> <p>"And what she's been through over the last three years, her thing is with a TBI [traumatic brain injury] anything is possible."</p> <p><em>Image credits: Nine News</em></p>

Caring

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Aussie swimmer pays tribute to late father on the winner's podium

<p>Australian backstroke champion Kaylee McKeown has paid tribute to her late father on the winner's podium at the Paris Games. </p> <p>The 23-year-old emerged victorious from the 100m backstroke, beating American pair Regan Smith and Katharaine Berkoff in a thrilling finish to take home the gold medal. </p> <p>As she took to the podium, McKeown paid tribute to her late father Sholto, who passed away in August 2020 after a two-year battle with brain cancer. </p> <p>She said that it was her father's dream to see both of his daughters compete at the Olympics.</p> <p>He got to see Kaylee’s older sister Taylor, also a swimmer, at Rio in 2016 but never got to see Kaylee compete because of the delay to Tokyo 2020 amidst the Covid pandemic.</p> <p>Speaking to <em>Nine</em> after her win, McKeown said her dad helped her secure the victory.</p> <p>“Expectation, I think, is a privilege, and if you get that privilege, it’s something special,” she said.</p> <p>“I like to think I have a little superpower, and that’s my dad. I believe he was with me tonight. I’m just over the moon. It feels really nice. I wasn’t sure if I could get up and get there tonight, the Americans gave me a red hot push."</p> <p>“It just feels wonderful to be here.”</p> <p>The emotional Aussie said her dad would be immensely proud, saying, “I’m not going to swear but we can all put words together.”</p> <p>“He’d be extremely proud. It’s great to have my family here because I know that he’s here in spirit. No words can really amount to how much I appreciate (my family’s) support. They deal with a lot of s***, so thank you for all of that.”</p> <p>Since his passing, Australia’s backstroke golden girl had a message dedicated to Sholto tattooed on her left foot, which says: ‘I’ll always be with you’.</p> <p><em>Image credits: Giorgio Scala/Deepbluemedia/Insidefoto/Shutterstock Editorial </em></p>

Family & Pets

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Commentator sacked after sexist comment on Aussie swim team

<p>EuroSport commentator Bob Ballard has been removed from his duties following a controversial remark directed at Australia's women's 4x100m freestyle relay team. The incident occurred as the team celebrated their gold medal win on Sunday.</p> <p>During the medal ceremony, Ballard made a comment that quickly drew widespread criticism: "Well, the women just finishing up," he said. "You know what women are like … hanging around, doing their make-up." Despite attempting to laugh off the remark, his co-commentator, Lizzie Simmonds, immediately labelled it "outrageous". The comment soon went viral, leading to swift action from EuroSport.</p> <p>By Monday morning, EuroSport had announced that Ballard was relieved of his commentary duties. In a statement, the network said, "During a segment of Eurosport’s coverage last night, commentator Bob Ballard made an inappropriate comment. To that end, he has been removed from our commentary roster with immediate effect."</p> <p>Ballard is a seasoned broadcaster with a career spanning several decades and multiple Olympic Games.</p> <p>The incident overshadowed what was a celebratory moment for Australian fans. The quartet of Mollie O'Callaghan, Shayna Jack, Emma McKeon, and Meg Harris clinched gold in the 4x100m freestyle relay with a time of 3:28.92, continuing Australia's dominance in the event for the fourth consecutive Olympics.</p> <p>As the Paris Olympics continue, Ballard will be watching from the sidelines, his remarks coming at a time when the International Olympic Committee is promoting the Games as "The Equal Games".</p> <p><em>Images: Twitter (X) | Paul Kitagaki, Jr/ZUMA Press Wire | Shutterstock</em></p>

TV

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For a century, it’s been illegal to swim in the Seine. Will Paris’s clean-up make the river safe for Olympic swimmers?

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/ian-a-wright-5162">Ian A. Wright</a>, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a></em></p> <p>Five eagerly anticipated events in the Paris Olympics will be the mens and womens 10 kilometre marathon swimming races, as well as the 1,500 metre swimming section of three triathlon events. Why? Because all will be held in the Seine River in the centre of Paris. The swimmers – including <a href="https://www.swimmingworldmagazine.com/news/trio-complete-an-historic-australian-olympic-marathon-swim-team-for-paris-2024">four Australians</a> – will pass famous landmarks such as the Musee d'Orsay as they swim through the historic heart of the city. This will have enormous scenic appeal for spectators.</p> <p>But will it be safe for swimmers? Rivers running through large cities are <a href="https://www.nature.com/articles/s42949-021-00026-w">often polluted</a>, whether from stormwater, chemical pollution or wastewater spills. As the marathon swimmers pass the <a href="https://musee-egouts.paris.fr/en/">Paris Sewer Museum</a>, they may well wonder if they’re in clean water.</p> <p>For more than 100 years, swimming in the Seine has actually been illegal, due to concerns over what the water could do to human health. Authorities <a href="https://www.theguardian.com/sport/article/2024/may/24/olympic-games-clean-up-aims-to-leave-parisians-swimming-in-the-seine">have been working</a> to clean up the water, spending A$2.2 billion (€1.3 billion) on improving water quality. The goal: cut bacterial contamination by 75% before the first swimmer touches the water. These measures are having an impact – but recent heavy rains have seen bacteria levels spike.</p> <p>While officials have put on brave faces, there’s now a <a href="https://www.reuters.com/sports/olympics/paris-2024-sets-up-reserve-site-marathon-swimming-if-seine-unsuitable-2024-07-05/">contingency plan</a> in case the Seine isn’t safe.</p> <h2>Why swim in the Seine at all?</h2> <p>Urban rivers have a questionable reputation. But this isn’t the first time the Seine River has been used for Olympic swimming.</p> <p>In the 1900 Paris Olympics, <a href="https://olympics.com/en/olympic-games/paris-1900/results/swimming">seven swimming events</a> were all held in the river. These games were the first modern Olympics where <a href="https://olympics.com/ioc/faq/history-and-origin-of-the-games/when-did-women-first-compete-in-the-olympic-games">women could compete</a> in some sports, but swimming was not one of those permitted.</p> <p>The Australian swimmer who competed, Frederick Lane, had to swim under the United Kingdom’s flag as Australia did not have a flag until Federation the following year. He won two gold medals. One was for the 200 metre freestyle race, and the other for a bizarre race never held again: the 200m <a href="https://www.olympedia.org/results/4433">swimming obstacle race</a>, where swimmers had to climb over poles and boats. These Olympics also saw the first and last underwater swimming race, which was also in the Seine.</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=378&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=378&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=378&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=475&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=475&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/606823/original/file-20240715-17-kajph6.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=475&amp;fit=crop&amp;dpr=3 2262w" alt="historic photo swimming seine river paris" /></a><figcaption><span class="caption">Swimmers took to the Seine’s waters at the 1900 Paris Olympics, when the river ran cleaner.</span> <span class="attribution"><a class="source" href="https://commons.wikimedia.org/wiki/File:Swimming_1900.jpg">Wikimedia Commons</a>, <a class="license" href="http://creativecommons.org/licenses/by/4.0/">CC BY</a></span></figcaption></figure> <p>Back then, the waters of the Seine were cleaner. That’s because there was a great demand for human waste on farms – and cities were the main source. Back then, “night soil” (human waste) had a <a href="https://hess.copernicus.org/articles/11/1757/2007/hess-11-1757-2007.pdf">real market value</a>. No one would think of dumping it in rivers.</p> <p>But as time went on, sewerage systems developed and other fertilisers such as guano and mineral fertilisers arrived. By the early 20th century, most of the city’s wastewater went into the Seine. In 1923, the swimming ban came into effect. A year later, Paris hosted the Olympics for its second time – and swimmers competed in 50 metre pools.</p> <p>In recent years, many cities around the world have worked to clean up their urban waterways. River swimming is <a href="https://www.timeout.com/news/the-european-cities-cleaning-up-rivers-for-wild-swimmers-101821">now common</a> in cities such as Copenhagen, Berlin and Vienna, where river health has improved dramatically.</p> <h2>How can you clean a river like the Seine?</h2> <p>Cleaning the Seine is a challenge. Paris is home to 11 million people, with plenty of industry. Urban rivers are almost inevitably polluted by waste from the <a href="https://www.nature.com/articles/s42949-021-00026-w%5D">surrounding city</a>.</p> <p>Leaking and overflowing sewage systems are a major source of pollution. In places like the UK, <a href="https://www.bbc.com/news/explainers-62631320">sewage spills</a> into waterways have become a major political issue.</p> <p>When wastewater spills into rivers, it carries pollutants and dangerous loads of <a href="https://www.cdc.gov/mmwr/volumes/67/wr/mm6725a1.htm">disease-causing microorganisms</a>, such as <em>Escherichia coli</em> (commonly known as E. coli). Untreated water can have viruses, bacteria and disease-causing protozoa.</p> <p>In the lead-up to the Paris games, authorities have been working to improve water quality enough to bring some Olympic swimming back to the Seine. Stormwater – often contaminated by dog poo or sewage overflows – is <a href="https://www.theguardian.com/environment/2023/oct/08/can-paris-clean-seine-for-next-year-2024-olympics">being cleaned</a> before it is released into the river.</p> <p>Despite the money and effort, there are still real questions over whether it will be enough to guarantee swimmer safety. Bacterial levels hit risky levels <a href="https://edition.cnn.com/2024/07/11/sport/paris-olympics-seine-triathlon-bacteria-spiking-intl/index.html">most days in June</a> due to unseasonally heavy rains, but the water has <a href="https://www.france24.com/en/france/20240712-seine-clean-enough-to-swim-for-most-of-past-12-days-paris-says-ahead-of-olympics">improved in July</a>.</p> <p>This week, French sports minister Amélie Oudéa-Castéra <a href="https://www.nbclosangeles.com/paris-2024-summer-olympics/french-sports-minister-takes-dip-in-seine-river-2024-paris-olympics/3458469/">swam a few metres</a> in the Seine in an effort to douse concerns.</p> <p>By contrast, the other Olympic swimming events will take place in a recently constructed 50 metre pool, which will have very good water quality. The pool water is filtered and treated with a disinfectant such as chlorine or bromine. It will be regularly tested to ensure optimal water quality.</p> <p>At the Tokyo 2020 Olympics, triathletes had to swim in polluted Tokyo Bay. But similar concerns over sickness proved unfounded. The real challenge was the <a href="https://www.theguardian.com/environment/2021/aug/05/olympic-athletes-and-volunteers-in-tokyo-tortured-by-heat">oppressive heat</a>.</p> <h2>What’s at risk?</h2> <p>The most likely outcome if races are held when bacterial levels are unsafe would be getting a gastrointestinal bug.</p> <p>Officials have some control over this. Contamination is worst after heavy rain. Races could be delayed if need be.</p> <p>Many swimmers – especially those who compete in open-water competitions – are familiar with swimming in water with some level of pollution. Some see it as worth the risk. Italian double world champion swimmer Gregorio Paltrinieri <a href="https://www.france24.com/en/live-news/20240226-paris-holds-its-breath-for-olympic-swimming-events-in-murky-seine">said in January</a>:</p> <blockquote> <p>Even if the water is dirty, I would rather swim in an electric atmosphere in the centre of Paris than in an anonymous stretch of water.</p> </blockquote> <p>Paris 2024 organisers previously warned there was no plan B for the 10 km marathon races in the Seine if water quality testing is unsuitable. But this has now changed. If the river isn’t clean enough, open water swimming <a href="https://www.reuters.com/sports/olympics/paris-2024-sets-up-reserve-site-marathon-swimming-if-seine-unsuitable-2024-07-05/">will be moved</a> to the rowing venue.</p> <p>The Olympic triathlon is planned around a swimming leg in the Seine. But triathletes <a href="https://www.espn.com.au/olympics/story/_/id/39912675/triathlon-leg-cancelled-seine-quality-paris-2024-chief">have been told</a> the swim leg could be skipped if the water is unsafe, which would turn the race into a running and cycling duathlon.</p> <p>As the world’s attention turns to Paris, there will be many anxious officials behind the scenes hoping their hard work on making the Seine swimmable pays off.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/231705/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/ian-a-wright-5162">Ian A. Wright</a>, Associate Professor in Environmental Science, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a></em></p> <p><em>Image credits: CARON/ZEPPELIN/SIPA/Shutterstock Editorial </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/for-a-century-its-been-illegal-to-swim-in-the-seine-will-pariss-clean-up-make-the-river-safe-for-olympic-swimmers-231705">original article</a>.</em></p> </div>

Travel Trouble

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How people get sucked into misinformation rabbit holes – and how to get them out

<p><em><a href="https://theconversation.com/profiles/emily-booth-715018">Emily Booth</a>, <a href="https://theconversation.com/institutions/university-of-technology-sydney-936">University of Technology Sydney</a> and <a href="https://theconversation.com/profiles/marian-andrei-rizoiu-850922">Marian-Andrei Rizoiu</a>, <a href="https://theconversation.com/institutions/university-of-technology-sydney-936">University of Technology Sydney</a></em></p> <p>As misinformation and radicalisation rise, it’s tempting to look for something to blame: the internet, social media personalities, sensationalised political campaigns, religion, or conspiracy theories. And once we’ve settled on a cause, solutions usually follow: do more fact-checking, regulate advertising, ban YouTubers deemed to have “gone too far”.</p> <p>However, if these strategies were the whole answer, we should already be seeing a decrease in people being drawn into fringe communities and beliefs, and less misinformation in the online environment. We’re not.</p> <p>In new research <a href="https://doi.org/10.1177/14407833241231756">published in the Journal of Sociology</a>, we and our colleagues found radicalisation is a process of increasingly intense stages, and only a small number of people progress to the point where they commit violent acts.</p> <p>Our work shows the misinformation radicalisation process is a pathway driven by human emotions rather than the information itself – and this understanding may be a first step in finding solutions.</p> <h2>A feeling of control</h2> <p>We analysed dozens of public statements from newspapers and online in which former radicalised people described their experiences. We identified different levels of intensity in misinformation and its online communities, associated with common recurring behaviours.</p> <p>In the early stages, we found people either encountered misinformation about an anxiety-inducing topic through algorithms or friends, or they went looking for an explanation for something that gave them a “bad feeling”.</p> <p>Regardless, they often reported finding the same things: a new sense of certainty, a new community they could talk to, and feeling they had regained some control of their lives.</p> <p>Once people reached the middle stages of our proposed radicalisation pathway, we considered them to be invested in the new community, its goals, and its values.</p> <h2>Growing intensity</h2> <p>It was during these more intense stages that people began to report more negative impacts on their own lives. This could include the loss of friends and family, health issues caused by too much time spent on screens and too little sleep, and feelings of stress and paranoia. To soothe these pains, they turned again to their fringe communities for support.</p> <p>Most people in our dataset didn’t progress past these middle stages. However, their continued activity in these spaces kept the misinformation ecosystem alive.</p> <p>When people did move further and reach the extreme final stages in our model, they were doing active harm.</p> <p>In their recounting of their experiences at these high levels of intensity, individuals spoke of choosing to break ties with loved ones, participating in public acts of disruption and, in some cases, engaging in violence against other people in the name of their cause.</p> <p>Once people reached this stage, it took pretty strong interventions to get them out of it. The challenge, then, is how to intervene safely and effectively when people are in the earlier stages of being drawn into a fringe community.</p> <h2>Respond with empathy, not shame</h2> <p>We have a few suggestions. For people who are still in the earlier stages, friends and trusted advisers, like a doctor or a nurse, can have a big impact by simply responding with empathy.</p> <p>If a loved one starts voicing possible fringe views, like a fear of vaccines, or animosity against women or other marginalised groups, a calm response that seeks to understand the person’s underlying concern can go a long way.</p> <p>The worst response is one that might leave them feeling ashamed or upset. It may drive them back to their fringe community and accelerate their radicalisation.</p> <p>Even if the person’s views intensify, maintaining your connection with them can turn you into a lifeline that will see them get out sooner rather than later.</p> <p>Once people reached the middle stages, we found third-party online content – not produced by government, but regular users – could reach people without backfiring. Considering that many people in our research sample had their radicalisation instigated by social media, we also suggest the private companies behind such platforms should be held responsible for the effects of their automated tools on society.</p> <p>By the middle stages, arguments on the basis of logic or fact are ineffective. It doesn’t matter whether they are delivered by a friend, a news anchor, or a platform-affiliated fact-checking tool.</p> <p>At the most extreme final stages, we found that only heavy-handed interventions worked, such as family members forcibly hospitalising their radicalised relative, or individuals undergoing government-supported deradicalisation programs.</p> <h2>How not to be radicalised</h2> <p>After all this, you might be wondering: how do you protect <em>yourself</em> from being radicalised?</p> <p>As much of society becomes more dependent on digital technologies, we’re going to get exposed to even more misinformation, and our world is likely going to get smaller through online echo chambers.</p> <p>One strategy is to foster your critical thinking skills by <a href="https://www.cell.com/trends/cognitive-sciences/abstract/S1364-6613(23)00198-5">reading long-form texts from paper books</a>.</p> <p>Another is to protect yourself from the emotional manipulation of platform algorithms by <a href="https://guilfordjournals.com/doi/10.1521/jscp.2018.37.10.751">limiting your social media use</a> to small, infrequent, purposefully-directed pockets of time.</p> <p>And a third is to sustain connections with other humans, and lead a more analogue life – which has other benefits as well.</p> <p>So in short: log off, read a book, and spend time with people you care about. <!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/223717/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/emily-booth-715018">Emily Booth</a>, Research assistant, <a href="https://theconversation.com/institutions/university-of-technology-sydney-936">University of Technology Sydney</a> and <a href="https://theconversation.com/profiles/marian-andrei-rizoiu-850922">Marian-Andrei Rizoiu</a>, Associate Professor in Behavioral Data Science, <a href="https://theconversation.com/institutions/university-of-technology-sydney-936">University of Technology Sydney</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-people-get-sucked-into-misinformation-rabbit-holes-and-how-to-get-them-out-223717">original article</a>.</em></p>

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Out of the rabbit hole: new research shows people can change their minds about conspiracy theories

<p><em><a href="https://theconversation.com/profiles/matt-williams-666794">Matt Williams</a>, <a href="https://theconversation.com/institutions/massey-university-806">Massey University</a>; <a href="https://theconversation.com/profiles/john-kerr-1073102">John Kerr</a>, <a href="https://theconversation.com/institutions/university-of-otago-1304">University of Otago</a>, and <a href="https://theconversation.com/profiles/mathew-marques-14884">Mathew Marques</a>, <a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a></em></p> <p>Many people <a href="https://theconversation.com/was-phar-lap-killed-by-gangsters-new-research-shows-which-conspiracies-people-believe-in-and-why-158610">believe at least one</a> conspiracy theory. And that isn’t necessarily a bad thing – conspiracies <em>do</em> happen.</p> <p>To take just one example, the CIA really did engage in <a href="https://www.politico.com/story/2019/04/13/cia-mind-control-1266649">illegal experiments</a> in the 1950s to identify drugs and procedures that might produce confessions from captured spies.</p> <p>However, many conspiracy theories are not supported by evidence, yet still attract believers.</p> <p>For example, in a <a href="https://doi.org/10.1111/pops.12746">previous study</a>, we found about 7% of New Zealanders and Australians agreed with the theory that <a href="https://www.earthdata.nasa.gov/learn/sensing-our-planet/on-the-trail-of-contrails">visible trails behind aircraft</a> are “chemtrails” of chemical agents sprayed as part of a secret government program. That’s despite the theory being <a href="https://iopscience.iop.org/article/10.1088/1748-9326/11/8/084011">roundly rejected</a> by the scientific community.</p> <p>The fact that conspiracy theories attract believers despite a lack of credible evidence remains a puzzle for researchers in psychology and other academic disciplines.</p> <p>Indeed, there has been a great deal of research on conspiracy theories published in the past few years. We now know more about how many people believe them, as well as the psychological and political factors that <a href="https://www.nature.com/articles/s41598-022-25617-0">correlate with that belief</a>.</p> <p>But we know much less about how often people change their minds. Do they do so frequently, or do they to stick tenaciously to their beliefs, regardless of what evidence they come across?</p> <h2>From 9/11 to COVID</h2> <p>We set out to answer this question using a <a href="https://doi.org/10.1038/s41598-024-51653-z">longitudinal survey</a>. We recruited 498 Australians and New Zealanders (using the <a href="http://prolific.com">Prolific</a> website, which recruits people to take part in paid research).</p> <p>Each month from March to September 2021, we presented our sample group with a survey, including ten conspiracy theories, and asked them how much they agreed with each one.</p> <p>All of these theories related to claims about events that are either ongoing, or occurred this millennium: the September 11 attacks, the rollout of 5G telecommunications technology, and COVID-19, among others.</p> <p>While there were definitely some believers in our sample, most participants disagreed with each of the theories.</p> <p>The most popular theory was that “pharmaceutical companies (‘Big Pharma’) have suppressed a cure for cancer to protect their profits”. Some 18% of the sample group agreed when first asked.</p> <p>The least popular was the theory that “COVID-19 ‘vaccines’ contain microchips to monitor and control people”. Only 2% agreed.</p> <h2>Conspiracy beliefs probably aren’t increasing</h2> <p>Despite contemporary concerns about a “<a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7320252/">pandemic of misinformation</a>” or “<a href="https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)30461-X/fulltext">infodemic</a>”, we found no evidence that individual beliefs in conspiracy theories increased on average over time.</p> <p>This was despite our data collection happening during the tumultuous second year of the COVID-19 pandemic. Lockdowns were still happening occasionally in both <a href="https://www.timeout.com/melbourne/things-to-do/a-timeline-of-covid-19-in-australia-two-years-on">Australia</a> and <a href="https://covid19.govt.nz/about-our-covid-19-response/history-of-the-covid-19-alert-system/">New Zealand</a>, and anti-government sentiment was building.</p> <p>While we only tracked participants for six months, <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0270429">other studies</a> over much longer time frames have also found little evidence that beliefs in conspiracy theories are increasing over time.</p> <hr /> <p><iframe class="flourish-embed-iframe" style="width: 100%; height: 600px;" title="Interactive or visual content" src="https://flo.uri.sh/visualisation/16665395/embed" width="100%" height="400" frameborder="0" scrolling="no" sandbox="allow-same-origin allow-forms allow-scripts allow-downloads allow-popups allow-popups-to-escape-sandbox allow-top-navigation-by-user-activation"></iframe></p> <div style="width: 100%!; margin-top: 4px!important; text-align: right!important;"><a class="flourish-credit" href="https://public.flourish.studio/visualisation/16665395/?utm_source=embed&amp;utm_campaign=visualisation/16665395" target="_top"><img src="https://public.flourish.studio/resources/made_with_flourish.svg" alt="Made with Flourish" /></a></div> <hr /> <p>Finally, we found that beliefs (or non-beliefs) in conspiracy theories were stable – but not completely fixed. For any given theory, the vast majority of participants were “consistent sceptics” – not agreeing with the theory at any point.</p> <p>There were also some “consistent believers” who agreed at every point in the survey they responded to. For most theories, this was the second-largest group.</p> <p>Yet for every conspiracy theory, there was also a small proportion of converts. They disagreed with the theory at the start of the study, but agreed with it by the end. There was also a small proportion of “apostates” who agreed with the theory at the start, but disagreed by the end.</p> <p>Nevertheless, the percentages of converts and apostates tended to balance each other pretty closely, leaving the percentage of believers fairly stable over time.</p> <h2>Inside the ‘rabbit hole’</h2> <p>This relative stability is interesting, because <a href="https://www.jstor.org/stable/2564659">one criticism</a> of conspiracy theories is that they may not be “<a href="https://www.britannica.com/topic/criterion-of-falsifiability">falsifiable</a>”: what seems like evidence against a conspiracy theory can just be written off by believers as part of the cover up.</p> <p>Yet people clearly <em>do</em> sometimes decide to reject conspiracy theories they previously believed.</p> <p>Our findings bring into question the popular notion of the “rabbit hole” – that people rapidly develop beliefs in a succession of conspiracy theories, much as Alice tumbles down into Wonderland in Lewis Carroll’s <a href="https://www.gutenberg.org/ebooks/11">famous story</a>.</p> <p>While it’s possible this does happen for a small number of people, our results suggest it isn’t a typical experience.</p> <p>For most, the <a href="https://www.latrobe.edu.au/news/articles/2023/opinion/how-to-talk-to-someone-about-conspiracy-theories">journey into</a> conspiracy theory belief might involve a more gradual slope – a bit like a <a href="https://zslpublications.onlinelibrary.wiley.com/doi/pdfdirect/10.1111/j.1469-7998.1985.tb05649.x">real rabbit burrow</a>, from which one can also emerge.</p> <hr /> <p><em>Mathew Ling (<a href="https://www.neaminational.org.au/">Neami National</a>), Stephen Hill (Massey University) and Edward Clarke (Philipps-Universität Marburg) contributed to the research referred to in this article.</em><!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/222507/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <hr /> <p><em><a href="https://theconversation.com/profiles/matt-williams-666794">Matt Williams</a>, Senior Lecturer in Psychology, <a href="https://theconversation.com/institutions/massey-university-806">Massey University</a>; <a href="https://theconversation.com/profiles/john-kerr-1073102">John Kerr</a>, Senior Research Fellow, <a href="https://theconversation.com/institutions/university-of-otago-1304">University of Otago</a>, and <a href="https://theconversation.com/profiles/mathew-marques-14884">Mathew Marques</a>, Senior Lecturer in Social Psychology, <a href="https://theconversation.com/institutions/la-trobe-university-842">La Trobe University</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/out-of-the-rabbit-hole-new-research-shows-people-can-change-their-minds-about-conspiracy-theories-222507">original article</a>.</em></p>

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"The greatest miracle": Swimming legend's heartwarming family news

<p>Australian swimming legend Ellie Cole has celebrated the "unexpected" arrival of her baby boy. </p> <p>The Paralympic swimming champion took to Instagram to share the news of her son's birth, who arrived three weeks before his due date. </p> <p>Sharing a sweet photo of the new bub wrapped in his hospital blanket, the 32-year-old mum expressed basked in the joy of motherhood. </p> <p>“They say when your own child is born, it is one of the greatest miracles you could ever hope for,” she wrote.</p> <p>“We are feeling so blessed - Felix Parker Cole joined our family this morning, unexpectedly, three weeks early."</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-permalink="https://www.instagram.com/p/C29McEDhHb0/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/C29McEDhHb0/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Ellie Cole (@elliecoleswim)</a></p> </div> </blockquote> <p>“We know that he will make us see the world in an entirely different way. Welcome to the world, little Felix. All we see is you.”</p> <p>Aussie swimming great Libby Trickett was one of several high-profile stars to pass on their congratulations, while former swimming champ and Seven TV presenter Joh Griggs said, “Oh massive congratulations. How wonderful ❤️❤️❤️”.</p> <p>Cole is Australia’s most decorated female Paralympian who dominated the pool for years before her retirement in 2022, not long after her third Commonwealth Games in Birmingham.</p> <p>In four Paralympics she won 17 medals, including six gold, and at the Comm Games she won one silver and three bronze medals.</p> <p>She recently received a Member of the Order of Australia (AM) award in the Australia Day honours in January.</p> <p><em>Image credits: Instagram / Getty Images </em></p> <p class="css-1n6q21n-StyledParagraph e4e0a020" style="box-sizing: border-box; overflow-wrap: break-word; word-break: break-word; margin: 0px 0px 1.125rem; line-height: 25px; font-size: 1.125rem; font-family: HeyWow, Montserrat, 'Helvetica Neue', Helvetica, Arial, sans-serif; caret-color: #292a33; color: #292a33;"> </p>

Family & Pets

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Why does my hair turn green from the swimming pool?

<p><em><a href="https://theconversation.com/profiles/magdalena-wajrak-1432339">Magdalena Wajrak</a>, <a href="https://theconversation.com/institutions/edith-cowan-university-720">Edith Cowan University</a></em></p> <p>If you are a blonde like me and enjoy laps in a swimming pool, you may have noticed your hair acquires a green tint after frequent swims in chlorinated water.</p> <p>This happens to both bleached and natural blondes. In fact, the green tinge happens to everyone, but it’s less visible on dark hair and those whose hair isn’t damaged by chemical treatments such as bleaching.</p> <p>But what exactly causes this green discoloration, and what can we do about it? Most of us blame the chlorine in the pool water. However, although chlorine does play a part, it is not the main culprit.</p> <h2>Which chemicals in the pool turn the hair green?</h2> <p>The element to blame for the green staining of hair is copper.</p> <p>The main source of copper is copper sulfate (CuSO₄), a compound added to swimming pools to prevent the growth of algae. <a href="https://www.sciencedirect.com/science/article/pii/S1568988320301803?via%3Dihub">Contact with algae</a> can cause skin irritation and respiratory issues, and ingesting water with algae can lead to serious gastrointestinal problems. Only a small amount (around 0.5mg per litre or 0.5 parts per million) of copper sulfate is needed to prevent algal growth.</p> <p>However, copper can also enter swimming pools through the corrosion of water pipes, so concentrations may be higher in some pools.</p> <p>Copper sulfate crystals are greenish-blue in colour. So, when hair comes into contact with copper ions – a positively charged variant of a copper atom with extra electrons – those ions get absorbed by the hair and cause the greenish hue.</p> <p>Scientists were fascinated by the green “pool hair” phenomenon as far back as the 1970s, so we actually have research data on copper being the cause.</p> <p>One very <a href="https://jamanetwork.com/journals/jamadermatology/article-abstract/538197">interesting study in 1978</a> performed experiments by immersing hair samples into water containing different concentrations of copper ions, chlorine and various pH values (neutral and basic). Their results showed hair exposed to free copper ions does turn green.</p> <p>Furthermore, when hair is oxidised (meaning electrons are removed from the hair proteins) by chlorine, it actually damages the hair, enhancing the absorption of copper ions. Hair submerged in water with chlorine but without copper ions did not turn green. Meanwhile, hair exposed to water with only copper ions and no chlorine still formed a green colour.</p> <p>Hence, chlorine by itself does not play a role in causing the green hue we see in “pool hair”, but it does exacerbate it.</p> <h2>So, how does copper get into the hair?</h2> <p><a href="https://doi.org/10.1007/978-1-4684-0943-7_24">Other research teams</a> have conducted <a href="https://doi.org/10.1071/ch9682437">more extensive studies</a>, using sophisticated instruments, such as scanning electron microscopy, to examine how exactly copper ions attach to the hair.</p> <p>Our hair is predominantly composed of protein called keratin. Keratin is classified as a “structural fibrous protein”, meaning it has an elongated, sheet-like structure.</p> <p>The keratin structure is composed of various <a href="https://chem.libretexts.org/Courses/University_of_Kentucky/UK%3A_CHE_103_-_Chemistry_for_Allied_Health_(Soult)/Chapters/Chapter_4%3A_Structure_and_Function/4.4%3A_Functional_Groups">chemical groups</a> (types of atom groupings with similar properties), such as carboxyl groups, amino groups and disulfide groups. Copper ions have the ability to form bonds with these groups, forming a copper-keratin complex. This complex remains in the hair, causing it to appear green.</p> <p>Interestingly, the most recent study <a href="https://doi.org/10.32657/10356/142466">conducted in 2020</a>, showed copper ions mainly bind to the disulfide groups. This study also found other metal ions such as zinc, lead, chromium and mercury also bind to hair in the same way. This is very useful in <a href="https://theconversation.com/forensic-breakthrough-study-suggests-humans-can-be-identified-by-the-proteins-in-their-hair-65051">forensic analysis</a>, for example, because forensic scientists can analyse hair samples to determine if a person has been exposed to a particular metal.</p> <p>Light-coloured hair already has the most visible green discoloration, but research has shown that damaged hair, caused by bleaching, straightening, or exposure to sun, is the <a href="https://pubmed.ncbi.nlm.nih.gov/19586601/">most susceptible</a> to the binding of copper ions. This is because in damaged hair the disulfide groups have “broken bonds” (the link that holds the elements within these groups together is broken), making it easier for the copper ions to bind to the hair.</p> <h2>Can I prevent the green colour or get rid of it?</h2> <p>To prevent your hair from turning green in a swimming pool, you have two basic options. The first is a physical barrier – just wear a swim cap.</p> <p>The second option is chemical – you can pre-treat your hair with an alkaline shampoo. <a href="https://www.sciencedirect.com/science/article/abs/pii/S0891584918310050">Studies have shown</a> under alkaline pH conditions, the copper ions won’t attach to the hair. To treat your hair before going to the pool, you can either use a shampoo with a pH higher than 7, or you can even try mixing some baking soda into your regular shampoo.</p> <p>But what can you do if your hair has already turned greenish? Well, you can try washing your hair with a shampoo designed to achieve this, typically marketed as a “chlorine removal” shampoo. These products contain a chemical called EDTA – it can bind to metal ions (such as copper) and thus will remove copper from the hair.</p> <p>You may have heard tomato sauce or ketchup is a good way to get the green out of your pool hair – potentially because the red pigments are supposed to “cancel out” the green ones. However, I’m not aware of any scientific evidence this would work.</p> <p><em>Correction: This article has been amended to clarify that alkaline shampoos have a pH higher than 7, not lower.</em><!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/211736/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/magdalena-wajrak-1432339"><em>Magdalena Wajrak</em></a><em>, Senior lecturer, Chemistry, <a href="https://theconversation.com/institutions/edith-cowan-university-720">Edith Cowan University</a></em></p> <p><em>Image </em><em>credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/why-does-my-hair-turn-green-from-the-swimming-pool-211736">original article</a>.</em></p>

Beauty & Style

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“Dig a hole in my chest”: Supermodel reveals double cancer fight

<p>Supermodel icon Linda Evangelista has shared the devastating details of her cancer battle, after being diagnosed twice in five years. </p> <p>In a candid interview with <a href="https://www.wsj.com/style/fashion/linda-evangelista-steven-meisel-32909b7b?mod=style_lead_story" target="_blank" rel="noopener"><em>WSJ magazine</em></a>, the 58-year-old revealed why she chose to "keep it quiet" and only tell a handful of people close to her about her health battle. </p> <p>Evangelista was first diagnosed with breast cancer in 2018 after a routine mammogram, and decided to undergo a bilateral mastectomy: a surgical procedure to remove both breasts. </p> <p>"The margins were not good. [I chose this treatment] due to other health factors, without hesitation, because I wanted to put everything behind me and not to have to deal with this.</p> <p>"Thinking I was good and set for life. Breast cancer was not going to kill me."</p> <p>Four years later in 2022, Evangelista felt a lump on her chest and an MRI revealed cancer was present in her pectoral muscle.</p> <p>"I just went into this mode that I know how to do – just do what you've got to do and get through it," she said. "And that's what I did."</p> <p>"Dig a hole in my chest," she recalled telling her doctors.</p> <p>"I don't want it to look pretty. I want you to excavate. I want to see a hole in my chest when you're done. Do you understand me? I'm not dying from this."</p> <p>After another round of surgery, she was told the outlook was good for the future, but there is always a possibility the cancer could return. </p> <p>"Well, once it's come back, there's a chance," she recalled the oncologist's words.</p> <p>"I know I have one foot in the grave, but I'm totally in celebration mode."</p> <p><em>Image credits: Instagram / Getty Images</em></p>

Caring

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Swimming legend Susie O'Neill breaks world record at 50 years of age

<p>Susie O'Neill has broken a world record at the age of 50 in a triumphant return to international swimming at the World Masters Swimming Championships in Japan.</p> <p>The two-time Olympic gold medallist won the 50m butterfly, breaking the world record and championship record for the 50-54 age group. </p> <p>She touched out Britain’s Michelle Ware record by 0.52sec, with a time of 29.08 seconds, securing gold for her age group. </p> <p>The swimmer nicknamed Madame Butterfly during her career, proved that she's still got it after winning her first competition and butterfly race since the Sydney Olympics in 2000.</p> <p>This comes two months after she set another record when she swam an excellent time at the Masters championships in Queensland as part of her 50th birthday celebrations, which qualified her for the world championships. </p> <p>She agreed to compete at the relay event in the Masters championships to celebrate her 50th, with her <em>Nova 106.9 Breakfast </em>co-hosts Ash Bradnam and David Lutteral, plus one of their listeners.</p> <p>In a post-swim interview O'Neill told her co-hosts: “I felt like vomiting at the end to be honest,” </p> <p>“In the olden days I was nervous before the race, but I was calmer when I went out behind the block. This was like the opposite. I was calm before, but as I walked out behind the blocks I got a bit dishevelled compared to normal. Really jittery.</p> <p>“It was time to go out, and my goggles had come apart. My hands were shaking - and I couldn’t put my goggles on because they came apart at the nose-piece.</p> <p>“So, I had to get a lady to help me, and the girl that I ended up just beating was trying to calm me down. My nerves hit me really, really badly.”</p> <p>“I got a massive surge of adrenaline, and I reckon it helped me,” she said.</p> <p>O'Neill added that she initially didn't realise she had broken a record. </p> <p>“I wasn’t sure when I first finished.”</p> <p>Despite the challenges, the swimming legend relished in the camaraderie with a few swimmers that she had met in the past. </p> <p>“I met so many people in the marshalling area that I knew. For example, there was a Canadian girl in that race, and we swapped clothes in 1989 when we came to Japan for the Pan Pacific Games,” she said. </p> <p>The swimmer told Channel 7’s <em>Sunrise </em>that this was a one-off and she has no plans to continue racing. </p> <p><em>Images: Instagram</em></p>

Body

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4 debunked movie plot holes

<p>Movie watchers love to scrutinise over the meaning, inconsistencies and crucial elements of films. It’s part of the fun of watching a movie and makes for entertaining conversations amongst friends. Even film directors are aware of this level of analysis with David Fincher once saying he is sad for those who “go through movies and look for inconsistencies and continuity errors.”</p> <p>Here are some of the most iconic movie plot holes that have been debunked through endless re-watching and sleuthing.</p> <p><strong>1.<em> Titanic</em></strong></p> <p>The age-old question is why didn’t Rose let Jack onto the door with her in the water? This movie plot hole is so famous that an entire <em>Mythbusters</em> episode was dedicated to figuring out the truth. Rose’s virtue has been defended as when the lovebirds first went into the sea they tried to both get onto the door only to have it keep knocking one or both of them off. The consensus is that there wouldn’t be enough buoyancy for two of them to occupy the piece of wood. And then we all know how the story ends, Jack sacrifices his life and Rose faces years of people being annoyed at her “hogging” the floating wood.</p> <p><strong>2. <em>Raiders of the Lost Ark</em></strong></p> <p><em>Raiders of the Lost Ark</em> has been caught up in a debacle because Indiana essentially helps the Nazis on their quest to find the Ark, while their face-melting fate was sealed whether he was there or not. This has been defended because Indiana’s primary job is to recover the Ark and return it to its home. If he wasn’t there, it would’ve remained in German hands. </p> <p><strong>3. <em>Citizen Kane</em></strong></p> <p><em>Citizen Kane</em> has gone down in cinematic history as one of the greatest movies ever made. However, one popular fault that is brought up time and time again is when Kane says “rosebud” it appears as if no one is around to hear and thus there is no catalyst for the plot. It has been observed that Kane’s butler was the one to hear him utter the word and it is later revealed in an interview with his erstwhile employee that Raymond was with him in his last moments. Even if it wasn’t the case, the acoustics could be really good in the big house!</p> <p><strong>4.<em> The Sixth Sense</em></strong></p> <p>The twist at the end of <em>The Sixth Sense</em> where Bruce Willis’ Dr Malcolm Crowe discovers he was dead the whole time ruffled a few feathers. This concept of ghosts is actually introduced throughout the narrative as it is explained that ghosts often don’t come to terms with their fate immediately, even creating their own reality and “living” as normal. Following that line of logic, he wouldn’t have had the revelation of his death until it occurs in the movie.</p> <p><em>Image credit: Instagram</em></p>

Movies

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Can all dogs swim? What to know before taking your pup for a dip

<h2>Do dogs like to swim?</h2> <p>That depends. “Some dogs like to swim on their own, as they enjoy the water,” says veterinarian Dr Amber Karwacki. Other dogs might follow you into the water even if they don’t like it for the sheer enjoyment of being next to you. And if that doesn’t pull at your heartstrings, this will: Some loyal dog breeds overcome their aversion to water because they think you’re in danger. “If your dog is protective, they will do things they normally would not to keep you safe,” says Dr Karwacki.</p> <h2>Can all dogs swim?</h2> <p>It’s impossible not to associate the doggy paddle with dogs swimming. After all, that’s where we get the basic swimming technique from. Yet not all dogs can swim. Some don’t have the desire to be in or near the water, while other breeds might find swimming difficult or impossible. “These include any of the brachycephalic, or ‘smushed nose’ breeds, and dogs with long bodies and short legs such as corgis, dachshunds and basset hounds,” says veterinarian Dr Kelly Diehl.</p> <p>The good news is that dogs without natural swimming instincts can be taught with lessons, and you can keep them safe by putting them in a doggy life jacket. But can all dogs swim if they have swimming lessons? If your pup isn’t showing any interest or appears anxious in or around water, it might be better to stay on dry land.</p> <h2>Which dogs are natural swimmers?</h2> <p>Several dog breeds are inherently drawn to water. “They tend to be breeds that were bred to work in and around water,” says Dr Diehl. If these top-notch swimmers had résumés, their roles would span from heroic water rescues to hunting and retrieving to working with humans in and around boats. Still, genetic makeup isn’t a guarantee. Some descendants of well-known water-loving breeds may never want to dip their paws in for one reason or another. That said, the most common dog breeds known for swimming include:</p> <ul> <li>Labrador retriever</li> <li>Newfoundland</li> <li>Standard poodle</li> <li>Golden retriever</li> <li>Portuguese water dog</li> <li>Otterhound</li> <li>Spanish water dog</li> <li>English setter</li> <li>Irish water spaniel</li> <li>American water spaniel</li> <li>Chesapeake Bay retriever</li> <li>Barbet</li> <li>Boykin spaniel</li> <li>Curly-coated retriever</li> <li>Flat-coated retriever</li> <li>Lagotto Romagnolo</li> </ul> <h2>Which dogs can’t swim?</h2> <p>Certain breeds simply can’t doggy paddle like others due to their physical characteristics. “Dogs with shorter legs like dachshunds, rounder chests like pugs or denser muscle mass like bull terriers cannot swim,” says Dr Karwacki. Shorter legs, long bodies or barrel-shaped bodies struggle with staying afloat. And flat-faced breeds, like pugs, can easily get water up their noses and struggle to breathe, especially while exerting themselves swimming.</p> <p>Other issues? The thick and dense coats some dogs sport aren’t waterproof or water-repellent, so they get heavy in the water. And generally, most toy dog breeds, bred to be affectionate and cuddly, tend to favour a cosy lap over swimming laps.</p> <p>Here are some of the breeds that prefer a belly rub to a belly flop:</p> <ul> <li>Pug</li> <li>Dachshund</li> <li>Bull terrier</li> <li>Bassett hound</li> <li>French bulldog</li> <li>Boxer</li> <li>Pekingese</li> <li>Corgi</li> <li>Shih Tzu</li> <li>Chow chow</li> <li>Sharpei</li> <li>Staffordshire bull terrier</li> </ul> <h2>How do you know if a dog can swim?</h2> <p>OK, now you know how to answer the question: Can all dogs swim? But how do you know if your dog can swim? Regardless of whether you have a water-loving dog, a cute mixed breed or a super mutt, the first step is figuring out if your pup has any interest in playing or swimming in the water. “Walk around shallow water, wade in a little and see if they follow,” says Dr Diehl. If they’re not interested, invite some doggy friends to join or hit up a dog park with a designated swim area for pups. “One of my own Labrador retrievers was not enthusiastic but fell right in with the crowd when she saw other dogs swimming,” Dr Diehl adds.</p> <p>Once they are in a depth of water where paddling is necessary, watch them closely. Dogs instinctively know how to dog paddle, but dogs with little or no experience panic and frantically splash around to stay afloat. Dogs that propel their paws outward and back down, pushing the body in a smooth forward motion, show they can swim beyond panic/survival mode. With frequent and consistent swim sessions, pups can learn to swim safely and comfortably.</p> <h2>How to teach your dog to swim</h2> <p>First and foremost, “never toss your dog into the water to force them to swim,” says Dr Diehl. Your sweet pup will likely panic and be scarred for life, never wanting to return for a second lesson. Sarah-Anne Reed, a consulting holistic dog trainer, shares the following steps for teaching your dog to swim.</p> <h3>Test the water</h3> <p>Select a calm and shallow area with a gradual slope. Ensure the area is free of sharp rocks, broken glass and the like. “The water should be cool but not frigid,” says Reed.</p> <p>A doggy or kiddie pool is another great way to introduce puppies to water. “Begin with a small amount of water, and put some favourite toys in the pool,” Reed advises. “Move to deeper bodies of water only when your pup is comfortable not touching the ground.”</p> <h3>Use a life vest</h3> <p>Like humans, dogs need a life vest to keep them afloat while learning to swim. Choose a doggy life vest with a handle to grab them easily when in the water. Your dog might not share your enthusiasm for wearing a vest, so hold off on the first swimming lesson until they get acclimated to it. “Help your dog feel comfortable wearing the life vest by putting it on them every day, starting with five minutes and gradually increasing the time, before taking them to swim,” says Reed.</p> <p>After your pup has mastered swimming, it’s still a smart idea to use the vest to keep them safe. It can be a literal lifesaver if your dog gets tangled up in seaweed or debris or ends up in unpredictable currents.</p> <h3>Introduce your dog to the water gradually</h3> <p>Let your dog sniff around the water, and give them time to ease into it, wading up to their ankles. “Dogs will naturally feel more comfortable if they can touch the ground with their feet as they adjust to the sensation of being in water,” says Reed. Then, slowly encourage them to venture a little deeper. “Use positive reinforcement, such as treats and praise, to reward your dog for their progress.”</p> <h3>Show your dog how to swim</h3> <p>Since most dogs want to be with you, doing whatever you’re doing, use that to your advantage and get into the water with them – as long as you know how to swim. If your dog is scared, grab the handle on the vest and hold them close. “Once they seem comfortable in the water, swim around in front of your dog and encourage them to follow you,” says Reed. “This is easier if one person is holding your dog, while the other is gently coaxing them to swim.”</p> <p>Dog water toys and balls are great ways to entice your dog to stay in the water and swim. Toss one just a metre or so at first, and then gradually increase the throwing distance when your dog gets more confident.</p> <h3>Stay close and monitor your dog</h3> <p>Your dog is depending on you to be their personal lifeguard while they are in and around the water. “Keep an eye on their body language and behaviour, and be ready to help them if they need it. Some dogs might not realise their limit, especially puppies or dogs swimming together who are having a grand ol’ time in the water. “If your dog becomes tired and is struggling to swim or panting excessively, take a break, and try again another day,” says Reed.</p> <h3>Rinse off your dog after swimming</h3> <p>“After your dog’s swim, rinse them off with fresh water to remove any chlorine or salt from their coat,” says Reed. This will help prevent skin irritation and the possibility of toxic ingestion when dogs lick their wet fur.</p> <h2>Other safety issues to watch out for</h2> <p>Ready for a dip? Wait! Keeping your dog safe in the water isn’t simply a matter of keeping them afloat. Here are some other things to keep in mind:</p> <h3>Harmful algae</h3> <p>“With the climate warming, we’re seeing a lot more cases of blue-green algae poisoning,” says Dr Diehl. Seen in freshwater, this bluish-green algae can smell like rotting garbage. Avoid any water that clearly has pond scum and smells. When a dog drinks this contaminated water or licks its fur after swimming, it can work quickly.</p> <p>Warning signs your dog is sick include abdominal pain, vomiting, diarrhoea, weakness, staggering, disorientation and seizures within hours of exposure or up to a few days after ingesting, Dr Diehl says. If you suspect your dog was in blue-green algae water, call your veterinarian immediately.</p> <h3>Dangerous water conditions</h3> <p>Many dogs are stellar swimmers, but even the Michael Phelps of the canine world can get caught off-guard in certain conditions. “Dog owners still need to be mindful of rough weather, large waves, air temperature and water temperature,” says Dr Diehl.</p> <h3>Hazards in the water</h3> <p>Whether you’re heading into the lake or a pool, scope the area for potential hazards. “Ensure there is a safe entry and exit point,” says Dr Karwacki. Seeing every danger in the water is impossible, but you should still look for broken glass, sharp shells and dead tree limbs under the surface that could trap your dog. If your dog doesn’t object, try getting them used to wearing paw protectors to shield their paws from sharp objects and hot sand that can burn their paw pads.</p> <h3>Deeper-than-expected water</h3> <p>“Dogs can charge into the water and suddenly find themselves in over their head,” says Dr Diehl. This happened to one of her neighbour’s dogs that was used to swimming in shallow water. “She decided to follow our Labrador into a pond near our house but started panicking when she found herself suddenly in deeper water, and we had to wade in and help her out.” Dogs may not have good judgement about how far or deep they should go, so always be present when your dog is swimming.</p> <p><em>Image credit: Shutterstock</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.com.au/food-home-garden/pets/can-all-dogs-swim-what-to-know-before-taking-your-pup-for-a-dip" target="_blank" rel="noopener">Reader's Digest</a>. </em></p>

Family & Pets

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The world’s most magical places to swim

<h2>Red Beach, Santorini, Greece</h2> <p>A crescent-shaped island in the middle of the Aegean Sea, Santorini was once a massive volcano – archaeologists say it blew its top way back in the Bronze Age. It left behind a fascinating place where whitewashed buildings cling to the edge of towering sea cliffs, and beaches come in many colours, including black, brown, white and even red. At Red Beach, iron-rich sands – and the cliffs that hem them in – have taken a curious and beautiful rust-coloured hue, which forms a stark contrast when they intersect with the beach’s deep blue waters.</p> <h2>Whitehaven Beach, Whitsunday Islands, Queensland, Australia</h2> <p>While the pristine, azure waters of Whitehaven beach on North-East Queensland’s Whitsunday coast are superlative-worthy in themselves, it’s the sand that really makes it unforgettable. Soft and blindingly white, it is made of almost 98 per cent silica – a mysterious geographical phenomenon that scientists can’t explain – but that you simply have to experience burying your toes into. While the waters are divine to swim in year round, it’s worth remembering that stinger season is from October to May, when warmer waters attract larger numbers of Box and Irukandji jellyfish – a stinger suit is recommended for extra protection.</p> <h2>Blue Lagoon, Fiji</h2> <p>In many ways, Fiji – a cluster of 330 islands in the South Pacific – is the ultimate paradise, an almost mystical place where the palms seem taller, the water always feels bathtub warm, and coral reefs extend themselves and their aquatic bounty before snorkellers from all over the world. While pretty much any spot in Fiji would do for a dip, one of the most beautiful places you can swim is the remote Blue Lagoon. Part of the Yasawa Islands, Blue Lagoon is a spot where the water seems bluer, the often empty beaches appear whiter, and the aquatic wonders, from starfish to seahorses to sharks, are truly mind-boggling.</p> <h2>Copacabana Beach, Rio de Janeiro, Brazil</h2> <p>One of the world’s best places to swim (and be seen swimming), this curving beach is a major draw for visitors to Rio. While it’s perhaps most famous for the skimpy bikinis (and, yes, Speedos) that can always be found here on a sunny day, this it truly is a great place for a dip in the South Atlantic. Afterward, dry off with a game of foot volley, a form of beach volleyball unique to Rio and its cariocas.</p> <h2>Panama City Beach, Florida, USA</h2> <p>While much of the good press goes to the sun spots further south on the peninsula (think Miami, Tampa and Key West), Florida’s very best beach is up on the panhandle. With sugary white sand (composed of quartz, not the grainier, brown silica found in most of the state), Panama City Beach sits at the heart of the Emerald Coast, a stretch of very clear, very warm, very emerald Gulf of Mexico water. Walk the beach, then spend the evening at Pier Park, a remarkable shopping complex that’s steps from the sea and keeps up the beach theme.</p> <h2>The Amazon River, South America</h2> <p>Contrary to popular belief, the warm, brown, slow-moving waters of the Amazon are actually safe for swimming – if you know what you’re doing. Yes, you will be sharing the river with caimans (a kind of crocodile), piranhas and the bizarre-looking pink freshwater river dolphins (called boto) that are found only here, but an experienced guide can tell you where, and when, it’s safe to dive in. You may even get a visit from a boto – a favourite excursion takes swimmers out to a mid-river sandbar, where you wait for the arrival of this mysterious, playful animal.</p> <h2>Ha Long Bay, Quang Ninh Province, Vietnam</h2> <p>Southeast Asia definitely has a wealth of beautiful swimming spots and this one also happens to be a UNESCO world heritage site – and its easy to see why. With its stunning limestone islands jutting out of the water crystal-clear water the temperature of bath water, bathing doesn’t come with much more of a stunning view than this. From small, peaceful Titop Beach to the vast Ngoc Vung beach, you’ll be assured of a blissful experience wherever you go.</p> <h2>Manly Beach, Sydney, NSW, Australia</h2> <p>Reachable via what has to be the world’s most breathtaking ferry ride – the boat directly passes the city’s world-famous opera house and provides on-the-water views of the towering Sydney Harbour Bridge – Manly is everything a beach should be: soft sand, lovely water, and people-watching a-plenty. If calm waters are more your thing, bypass Manly’s main beach to nearby Shelly Beach, a protected marine reserve with clear, shallow waters featuring a large variety of marine life, ideal for scuba divers and snorkellers for its large variety of marine life. Post-swim, take the winding track up the headland for a scenic view of North Head and neighbouring beaches, or wander through the shops and eateries of the Corso, a pedestrian mall.</p> <h2>Cartagena, Colombia, South America</h2> <p>This beautiful, historic city – think horse-drawn carriages, cobblestone lanes and squares bordered by aging church clock towers – sits at the heart of a Caribbean playground. Just beyond its own sun-kissed beaches lie the 27 Rosario Islands (above), reachable by a short boat ride, which are filled with palms and fringed by aquamarine waters. Spend your day on the beach, then dance the night away in the city’s amazing array of salsa clubs.</p> <p><em>Image credit: Shutterstock</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.com.au/travel/destinations/the-worlds-most-magical-places-to-swim" target="_blank" rel="noopener">Reader's Digest</a>.</em></p>

International Travel

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The Klim Swim: Michael's next big challenge after devastating diagnosis

<p>Australian swimming icon Michael Klim has refused to let his autoimmune disorder hold him back from the things he loves, returning to the gym to rebuild his body after his 2019 diagnosis. </p> <p>The 45-year-old world record holder has chronic inflammatory demyelinating polyneuropathy (CIDP) – a rare auto-immune disorder that targets the arms and legs, and the body’s nerves. And while things haven’t necessarily been easy for the swimmer, Michael’s positive attitude has assured supporters that big things are still to come for him. </p> <p>“It has obviously been a challenging three or four years since the diagnosis,” he told the <em>Sunrise </em>team, “but I think I have accepted what I’ve got and I’m trying to make the most of it.</p> <p>“I have a great support crew, obviously my family, my partner Michelle, and it does take more than one person to get through this, and it has been pretty challenging but I am upbeat and pretty positive.</p> <p>A lot of people have come up to me and said ‘oh, you’re an Olympian, you’re mentally super tough’ but for me, the physical change has been so huge, it is hard to fathom,” Klim said.</p> <p>“I can’t even stand on one leg at the moment, so it’s really basic ... understanding that, that is my norm, and I have to slowly build up from that.</p> <p>“I am focusing on the things I can do rather than the things I can’t.”</p> <p>And the item at the top of his ‘can do, will do’ list? Encouraging Australians to dive into their local pools (or favourite swimming spot) to take on the <a href="https://www.klimswimchallenge.com.au/homepage" target="_blank" rel="noopener">Brainwave Klim Swimming Challenge</a> with him. </p> <p>Michael has been hard at work training in preparation for the event that asks Australians to swim as much as they can during the month of March to raise funds for children with neurological conditions - like his own - and their families. Michael himself hopes to raise $300,000 for the foundation through his swim school franchise Klim Swim. </p> <p>“No matter how far you choose to swim,” he wrote on Instagram about the challenge, “every stroke counts!” </p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/reel/Cobnb5-jo4k/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/reel/Cobnb5-jo4k/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Brainwave Australia (@brainwaveaus)</a></p> </div> </blockquote> <p>“For the month of March, we are encouraging everyone to have a swim. It can be one lap, it can be 20km, 40km,” he added during his appearance on <em>Sunrise</em>. “It can be as a family or a team, but just to get out there and get active - and obviously register - and most importantly donate.</p> <p>“Swimming has given me my purpose, motivation, challenges, and rewards in life. With my diagnosis of the neurological condition CIDP, it’s time to harness swimming to raise awareness of the neurological conditions that affect me and thousands of Australian children, and to raise funds to support them through their life changing journey.”</p> <p><em>Images: Instagram</em></p>

Caring

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Caught in the act: supermassive black hole 8.5 billion light years away enjoys violent stellar snack

<p>A supermassive black hole at the centre of a galaxy some 8.5 billion years way has ripped apart a nearby star, producing some of the most luminous jets ever seen.</p> <p>When stars and other objects stray too close to a <a href="https://cosmosmagazine.com/space/how-big-is-a-black-hole-watch-how-it-eats/" target="_blank" rel="noreferrer noopener">supermassive black hole</a> they are destroyed by the black hole’s immense gravity.</p> <p>These occurrences, known as <a href="https://cosmosmagazine.com/space/a-star-is-torn/" target="_blank" rel="noreferrer noopener">tidal-disruption events (TDEs)</a>, result in a <a href="https://cosmosmagazine.com/space/the-sleeping-giant-black-hole-that-awoke-to-destroy-a-star/" target="_blank" rel="noreferrer noopener">circling disk of material</a> that is slowly pulled into the black hole and very occasionally, as in the case of supermassive black hole AT2022cmc, ejecting bright beams of material travelling close to the speed of light.</p> <p>Luminous jets are produced in an estimated 1% of cases and are known as a type of astronomical occurrence known as a transient, because they are short-lived.</p> <p>Bright flashes from the jets were spotted in data from the <a href="https://www.ztf.caltech.edu/" target="_blank" rel="noreferrer noopener">Zwicky Transient Facility (ZTF)</a> in <a href="https://astronomerstelegram.org/?read=15232" target="_blank" rel="noreferrer noopener">February this year</a> using a special new technique which can comb through the equivalent of a million pages of information every night.</p> <p>Due to the rapid results produced by the novel data analysis method, a research team in the US was able to swiftly follow up on the transient event with multiwavelength observations of the system from different observatory facilities.</p> <p>The jets were visible across many wavelengths, from X-rays to radio, and follow-up observations enabled the European Southern Observatory’s <a href="https://www.eso.org/public/australia/teles-instr/paranal-observatory/vlt/" target="_blank" rel="noreferrer noopener">Very Large Telescope</a> to place AT2022cmc at a whopping distance of 8.5 billion light years away, while optical and infrared observation from NASA’s <a href="https://www.nasa.gov/mission_pages/hubble/main/index.html" target="_blank" rel="noreferrer noopener">Hubble telescope</a> were able to precisely pinpoint AT2022cmc’s location.</p> <p>“The last time scientists discovered one of these jets was well over a decade ago,” said Michael Coughlin, an assistant professor of astronomy at the University of Minnesota Twin Cities and co-lead on the paper <a href="https://www.doi.org/10.1038/s41586-022-05465-8" target="_blank" rel="noreferrer noopener">published in <em>Nature</em></a>. “From the data we have, we can estimate that relativistic jets are launched in only 1% of these destructive events, making AT2022cmc an extremely rare occurrence.”</p> <p>Exactly why this behaviour is so rare remains an enigma, however, the research team believe that AT2022cmc’s rapid spin powers the jets, adding to the current understanding of the physics of these behemoth dead stars at the centres of galaxies.</p> <p>This detection – and the method used to discover it – are valuable as a future models for astronomers as they scour the skies for more events. “Scientists can use AT2022cmc as a model for what to look for and find more disruptive events from distant black holes,” says lead author Igor Andreoni, from the Department of Astronomy at UMD and NASA Goddard Space Flight Centre.</p> <p>This includes using ground-based optical surveys, as opposed to gamma-ray observatories in space – how previous jets were primarily discovered.</p> <p>“Our new search technique helps us to quickly identify rare cosmic events in the ZTF survey data,” says Andreoni.</p> <p>“And since ZTF and upcoming larger surveys such as <a href="https://www.lsst.org/" target="_blank" rel="noreferrer noopener">Vera Rubin’s Large Synoptic Survey Telescope</a> scan the sky so frequently, we can now expect to uncover a wealth of rare, or previously undiscovered cosmic events and study them in detail. More than ever, big data mining is an important tool to advance our knowledge of the universe”.</p> <p><!-- Start of tracking content syndication. Please do not remove this section as it allows us to keep track of republished articles --></p> <p><img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=226753&amp;title=Caught+in+the+act%3A+supermassive+black+hole+8.5+billion+light+years+away+enjoys+violent+stellar+snack" width="1" height="1" data-spai-target="src" data-spai-orig="" data-spai-exclude="nocdn" /></p> <p><!-- End of tracking content syndication --></p> <div id="contributors"> <p><em><a href="https://cosmosmagazine.com/science/supermassive-black-hole-stellar-snack/" target="_blank" rel="noopener">This article</a> was originally published on Cosmos Magazine and was written by Clare Kenyon. </em></p> <p><em>Image: Getty Images</em></p> </div>

Technology

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The world’s coolest swimming pool could be yours

<p dir="ltr">A unique home in the “opal capital of the world” has hit the market, but its location isn’t the coolest thing about it.</p> <p dir="ltr">The three-bedroom, one-bathroom home in Coober Pedy, South Australia, is both completely underground and boasts its very own indoor swimming pool, located in the main entertaining room.</p> <p dir="ltr">Dubbed “Faye’s Underground Home”, the property is lived-in - a rarity for the area - and open to tourists, who can pay a small fee to go on a guided tour.</p> <p dir="ltr">The home’s six main rooms include the three bedrooms and entertaining room, as well as a kitchen, lounge and dining room with a built-in bar, and a wine cellar.</p> <p dir="ltr">According to <a href="https://www.domain.com.au/25-old-water-tank-road-coober-pedy-sa-5723-2013265706?utm_source=nine.com.au&amp;utm_medium=cpc&amp;utm_campaign=editorial-content" target="_blank" rel="noopener">the listing</a>, the home features jade walls, timber details, and bursts of retro colour.</p> <p dir="ltr">It was originally a one-bedroom dug-out that the local mail truck driver called home, before being converted into the residence it is today.</p> <p dir="ltr">While a price guide hasn’t been set for the home, <em><a href="https://www.domain.com.au/news/coober-pedys-underground-home-with-indoor-pool-is-a-rare-gem-1186477/" target="_blank" rel="noopener">Domain</a></em> has reported that the median house price for Coober Pedy sits at around $74,500, having increased by 12.9 percent since last year.</p> <p dir="ltr">Located 846 kilometres north of Adelaide, Coober Pedy has a population of 1769 people mostly over the age of 60.</p> <p><span id="docs-internal-guid-863ca419-7fff-f232-8e03-dc3bdef9f201"></span></p> <p dir="ltr"><em>Images: Lin Andrews Real Estate</em></p>

Real Estate

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“There was a hole inside of me”: Rebecca Gibney's secret struggles

<p dir="ltr">TV star Rebecca Gibney has opened up about her mental health, revealing she has battled with crippling panic attacks.</p> <p dir="ltr">The Kiwi actress spoke about her struggles during Monday’s episode of <em>This Is Your Life</em>, saying her mental health began to falter in the 1990s when she was rising to fame and her marriage to musician Irwin Thomas broke down.</p> <p dir="ltr">“It was pretty tough,” she told the program.</p> <p dir="ltr">“And that was the hard thing, you do put on a front. My career was going great guns.</p> <p dir="ltr">"I just couldn't verbalise there was a hole inside of me and I was tumbling into it."</p> <p dir="ltr">The <em>Packed to the Rafters</em> star said that at one point she was having 15 panic attacks a day, and recalled one of her lowest moments on a flight from France to Australia on which she said she needed five Valium to “survive”.</p> <p dir="ltr">"I had anxiety attack after anxiety attack. I was in such a hole, and I thought I'm not going to make it," she said.</p> <p dir="ltr">"I was struggling, and I couldn't verbalise what was wrong. I just knew there was a hole inside me and it was getting bigger and bigger, and I was tumbling into it.</p> <p dir="ltr">"I didn't even tell Mum, I couldn't even tell my family, because I couldn't explain it.</p> <p dir="ltr">"It's so important that now, people talk about their struggles. Because if you get the help, you can get through it.</p> <p dir="ltr">"Now I know that if I start to slide into that pit, I know that there's a way out of it."</p> <p dir="ltr">The 57-year-old credits therapy for helping in her recovery.</p> <p><span id="docs-internal-guid-58e7b796-7fff-eab8-667a-e0031a7b6340">Following the airing of Gibney’s episode of <em>This Is Your Life</em>, the actress took to Instagram to thank those involved and described it as a “joyous and humbling experience”.</span></p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/CkoYi8TBQkK/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/CkoYi8TBQkK/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Rebecca Gibney (@rebeccagibney_)</a></p> </div> </blockquote> <p dir="ltr">“So much laughter, so many tears,” she wrote, sharing a collection of snaps from the show.</p> <p dir="ltr">“Thank you to all the beautiful people that showed up on the night and continue to show up in my life. I was blown away by the love - such a joyous and humbling experience.”</p> <p dir="ltr">Host Melissa Doyle also took to social media both to praise Gibney, describing her as “one of the world’s loveliest people”, and shared how the star was told she would be on the show.</p> <p><span id="docs-internal-guid-2f54a39c-7fff-3060-fc51-41c74782b608"></span></p> <p dir="ltr">“The surprise is always the best part! We sprung @rebeccagibney_ in stunning New Zealand, on the set of ‘Under the Vines’,” Doyle wrote.</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/Ckpnq5wrPmz/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/Ckpnq5wrPmz/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Melissa Doyle (@melissadoyleofficial)</a></p> </div> </blockquote> <p dir="ltr">“I hid in the lighting truck waiting for the low-loader with her car on the back to arrive. To say she was surprised is an under statement (sic)!</p> <p dir="ltr">“Rebecca is truly one of the world’s loveliest people. The applause on set from her colleagues is testament to how much she is loved.”</p> <p dir="ltr"><span id="docs-internal-guid-839cbd24-7fff-55a7-89e6-a7f9dd273fbc"></span></p> <p dir="ltr"><em>Image: @rebeccagibney_ (Instagram)</em></p>

Caring

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Ian Thorpe gets his Olympic report card

<p>Ian Thorpe has proven he doesn’t need to be in the pool at the Olympics to be a star.</p> <p>Twenty-one years after first winning gold at the Sydney Olympic Games, Thorpe has given his expert commentary for Channel 7 during the Tokyo games – and fans are absolutely loving it.</p> <p>From winning gold medals to predicting the future, Ian Thorpe has proved he can do it all at the Olympics.</p> <p>Twenty-one years after first winning gold at the Sydney Games, Thorpedo is playing a starring role in Tokyo – but in a very different capacity.</p> <p>The Australian swimming legend is giving his expert analysis for Channel 7.</p> <p><img style="width: 500px; height: 281.25px;" src="../media/7842727/ian-thorpe-2.jpg" alt="" data-udi="umb://media/60b14eeb144d4ffcb3369202de846398" /></p> <p><em>Thorpe always believed Titmus was going to bring it home late. Image: Supplied. </em></p> <p>Through the swimming legend’s insight, he predicted what Katie Ledecky’s final time would be and got within a second of the stopwatch.</p> <p>Thorpe went at it again during Aussie superstar Ariarne Titmus’ second blockbuster showdown of the Games with Ledecky in the 200m freestyle final on Tuesday.</p> <p>“I think Ariarne has Ledecky covered in this race,” Thorpe said.</p> <p>“She can transition a lot better into different speeds. So she’ll build up her speed, whereas Katie Ledecky seems to get stuck in one gear.</p> <p>“She has a consistency that comes with that speed, but she can’t increase it in any way — it doesn’t develop.</p> <p>“Whereas when you saw Ariarne come over the top of Ledecky in the 400m freestyle final, she was gradually increasing that speed and there was a 0.4 second difference in their last 50m.”</p> <p>Thorpe was right again, proving his expertise is on point.</p> <p>Ledecky went hard and Titmus was trailing the whole way up until the final lap.</p> <p>The 20-year-old from Tasmania eventually overtook her biggest rival in the final 25m to win gold medal No. 2.</p> <p>Thorpe took time to point out Titmus’ turning ability, and said she was accelerating into the wall and springing off of it better than Ledecky was.</p> <p>The Aussie finally took the lead for the first time at the final turn.</p> <p>His fellow Channel 7 commentator Leisel Jones, who has competed in four Olympics, praised Thorpe when Japan’s Ohashi Yui won the 200m women’s individual medley.</p> <p>“I’m going to say Thorpey called that before we started,” Jones said during Seven’s broadcast.</p> <p>“He said, ‘Watch for Ohashi Yui to go for the double’.”</p> <p>“After seeing that 400 IM, this was the clear frontrunner in this race,” Thorpe said when explaining why he tipped Ohashi to win again.</p> <p>Aussie watchers have praised the Olympic swimmer for his brilliant commentary, with one saying: “He is amazing, I love listening to him.</p> <p>Another wrote: “Ian Thorpe owns commentary. He regularly calls the winner 50m out.”</p> <blockquote class="twitter-tweet"> <p dir="ltr">Love <a href="https://twitter.com/IanThorpe?ref_src=twsrc%5Etfw">@IanThorpe</a> commentary for the swimming.</p> <p>— Eric (@bananman1234) <a href="https://twitter.com/bananman1234/status/1420593762816847872?ref_src=twsrc%5Etfw">July 29, 2021</a></p></blockquote> <p>A third person added: “How wonderful Ian Thorpe’s commentary. He is so informative, speaks so calmly.”</p> <blockquote class="twitter-tweet"> <p dir="ltr">And how wonderful is Ian Thorpe’s commentary.He is so informative,speaks so calmly.Great👏</p> <p>— Lynette (@lynettekc) <a href="https://twitter.com/lynettekc/status/1420566887612616704?ref_src=twsrc%5Etfw">July 29, 2021</a></p></blockquote> <p><a href="https://twitter.com/lynettekc/status/1420566887612616704?s=21" target="_blank" rel="noopener">https://twitter.com/lynettekc/status/1420566887612616704?s=21</a></p> <blockquote class="twitter-tweet"> <p dir="ltr">Ian Thorpe is the Ricky Ponting of swimming commentary.</p> <p>— justin1flynn 🐯🏆🏆🏆 (@justin1flynn) <a href="https://twitter.com/justin1flynn/status/1420558861140852741?ref_src=twsrc%5Etfw">July 29, 2021</a></p></blockquote> <p><em>Image: Neal Simpson/EMPICS via Getty Images<span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;"> </span></em></p>

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