A Little Bit Of Science

Rogue Waves, Robot Skin, and Olympic Scandals

Winter Olympians are allegedly gaming their suit seams for extra lift, the ocean is still capable of throwing an absolutely giant wall of water at your face with no warning, and somewhere in Queensland, a blob of pitch is taking nearly a century to prove it is technically a liquid. This week, we bounce from sports cheating to monster waves to the slowest experiment on Earth, with science doing what it does best and refusing to be tidy. We dig into ski jumping and the art of the tiny advantage, including why the groin region has become an unexpectedly important battleground in Olympic aerodynamics. Then we hit the open ocean, where rogue waves have gone from sailor myth to measured reality, and the scariest part is how suddenly they show up. From there, climate change delivers a curveball in Svalbard, where some polar bears are getting fatter by adapting their diets and hunting patterns. We also look at 3D printable electronic skin that lets robots feel touch, and a massive Swedish study that challenges long-held assumptions about autism and gender bias. Finally, we pay tribute to the pitch drop experiment at the University of Queensland, a reminder that some scientists are built differently and will happily wait decades for goo to make a point. CHAPTERS: 00:00 Winter Olympics Excitement 00:19 The Science of Ski Jumping Suits 01:25 Meet the Hosts 02:18 Ski Jumping Suit Scandal 10:13 Polar Bears and Climate Change 16:21 Rogue Waves: The Ocean's Hidden Danger 29:04 The Mystery of the Unsinkable Ship 29:24 The Rise of Rogue Waves 29:42 The Record-Breaking Youclue Lit Wave 30:41 Super Rogue Waves: A New Threat? 32:08 The Physics of Waves 34:06 3D Printable E-Flesh: A Technological Marvel 38:28 Autism: A Gender Perspective 45:27 The Pitch Drop Experiment: A Slow Burn 55:41 Mailbag and Final Thoughts SOURCES: https://www.aps.org/apsnews/2018/01/existence-rogue-waves https://www.abc.net.au/news/2022-12-04/rogue-wave-kills-us-passenger-on-antarctic-cruise/101731482 https://www.sciencealert.com/gigantic-wave-in-the-pacific-was-the-most-extreme-rogue-wave-on-record https://www.nytimes.com/2021/04/21/science/beal-seeds-experiment.html https://magazine.wfu.edu/2022/10/05/unearthing-time-in-a-bottle/ https://www.sciencealert.com/the-worlds-longest-running-lab-experiment-is-almost-100-years-old? https://www.guinnessworldrecords.com/world-records/longest-running-laboratory-experiment https://www.mentalfloss.com/article/85986/15-longest-running-scientific-studies-history https://www.bbc.com/news/science-environment-28402709 https://www.sciencenews.org/article/oldest-pitch-drop-experiment https://www.theguardian.com/sport/2026/feb/05/penis-injection-doping-claims-in-winter-olympics-ski-jumping-investigated-by-wada Scientists share design so you can make your own 3D-printable 'eFlesh' for robots — affordable,easy to produce, and highly-tactile robot sensor grips can be printed at home Towards the equal recognition of autism in girls and women Body condition among Svalbard Polar bears Ursus maritimus during a period of rapid loss of seaice See omnystudio.com/listener for privacy information.

Penis Evolution, Magic Mushrooms & Influenza Transmission

This week, we bounce between sex, psychedelics, and infectious disease, and somehow it all hangs together by the end. We unpack research on porn use that suggests the real issue is not how often people watch it, but why they are watching in the first place, with motivation shaping the impact on emotional and sexual wellbeing. Then we head into the world of magic mushrooms, where psilocybin is being studied for potential health effects that go beyond the trip. From possible links to ageing markers like telomeres, to broader associations with physical health, the science is early but intriguing. We also explore research suggesting psychedelics may influence sexual arousal and satisfaction, including for people dealing with depression and antidepressant side effects. Finally, we tackle an influenza study with a bizarre result: healthy volunteers spent time around flu sufferers and nobody caught it. Was it luck, immunity, or a sign we still do not fully understand how flu spreads in real world settings. CHAPTERS: 00:00 Introduction to Pornography Concerns 00:40 Science Steps In: Quality Over Quantity 03:52 Exploring the Concept of Gooning 06:55 Research on Pornography Usage 12:44 Human Anatomy Compared to Great Apes 19:39 Life Hacks and Psychedelic Drugs 19:46 Health Benefits of Psychedelics 21:26 Anti-Aging Properties of Psilocybin 23:36 Survival Skills and Psychedelics 27:27 Flu Transmission Study 33:57 Sexual Benefits of Magic Mushrooms 37:49 Listener Contributions SOURCES: https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3003595 https://journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1013153See omnystudio.com/listener for privacy information.

Science Finds Heaven, Longevity Hacks and Smart Dogs

Everyone wants to live forever, dogs are out here doing actual jobs, and someone has tried to work out where heaven might be using astronomy. We dig into the strange science of longevity, including research suggesting reproduction and lifespan might be linked in uncomfortable ways. Then they meet the working dogs sniffing out invasive species, guarding airport runways, and generally making the rest of us look lazy. From there, things get cosmic. An opinion piece argues heaven could sit beyond our cosmic horizon, which is a great way to accidentally spend your afternoon thinking about infinity. There is also a quick detour into gelatin-based culinary chaos, featuring the kind of vintage recipes that should come with a warning label. We wrap up with listener stories, including a cow named Veronica who can use a broom as a tool, because of course she can. CHAPTERS: 00:00 Introduction 00:19 Exploring the Science of Longevity 01:00 Psychology and Climate Action 01:09 Mailbag and Birthday Surprise 01:27 Lifestyle Changes for Longevity 02:47 Reproduction and Longevity 12:58 Dogs with Jobs 21:07 Science Finds Heaven 27:51 Cosmic Horizon and Hubble's Law 29:39 Einstein's Relativity and Speed of Light 31:18 The Mysteries Beyond the Cosmic Horizon 40:49 Veronica the Tool-Using Cow 48:03 Gelatin: A Culinary and Industrial Marvel 54:58 Komodo Dragons and Asexual Reproduction 56:25 Listener Mailbag and Fun Facts SOURCES: https://www.sciencedirect.com/science/article/abs/pii/S0092656622000423 https://futurism.com/health-medicine/conspiracy-theories-psychology https://www.sciencedirect.com/science/article/abs/pii/S0092656622000423 https://futurism.com/health-medicine/men-lifespan-castration https://www.eurekalert.org/news-releases/1109009 https://www.aol.com/articles/heaven-real-science-may-reveal-130016778.html https://michaelguillen.com https://www.iflscience.com/we-didnt-even-think-about-looking-broom-wielding-veronika-shows-tool-use-in-cows-isnt-so-absurd-after-all-82260 https://pmc.ncbi.nlm.nih.gov/articles/PMC9963746/ https://www.nature.com/news/2006/061218/full/news061218-7.html https://www.rspcaqld.org.au/blog/trending-now/dogs-with-unusual-jobs https://www.usatoday.com/story/life/health-wellness/2024/04/05/schizophrenia-hallucinationspsychiatric-assistance-dog/73171229007/ https://www.anthropocenemagazine.org/2026/01/people-like-the-idea-of-being-green-but-they-hate-being-told-what-to-do-even-more/See omnystudio.com/listener for privacy information.

FBI Hunts Bigfoot, Craft Beer's Hidden Science and Fame Kills Rockstars

The FBI’s search for Bigfoot shows that even serious agencies can get swept up in a good mystery. Their investigation ended with a misidentified animal instead of a legendary creature, but the files are still a treasure for anyone fascinated by conspiracies and the unknown. Sometimes, the search is more interesting than the answer. Meanwhile, scientists in Queensland have been busy breaking down the secrets of your favourite brew. By analysing the proteins in dozens of beers, they found that craft brews really do stand apart from the mass-produced stuff. If your IPA tastes special, it is not just in your head. Science backs you up. On a darker note, the world of fame is not all it is cracked up to be. Research shows that musicians in the spotlight face far greater risks than the rest of us, with fame itself becoming the real danger. The pressure and constant scrutiny can take a heavy toll. Sometimes, chasing the dream comes with a price nobody wants to pay. CHAPTERS: 00:00 Introduction 01:13 The FBI's Bigfoot Files 01:46 Exploring the Freedom of Information Vault 03:37 The FBI's Investigation into Bigfoot 07:08 Mass Spectrometry and Beer Proteins 10:12 Craft Beer vs. Mass-Produced Beer 13:01 The Dream of Being a Rockstar 13:58 The Risks of Fame in the Music Industry 18:09 Concluding Thoughts and Listener Engagement SOURCES: The FBI Released Bigfoot’s Official File Beer snobs, rejoice: Craft beer really is different The price of fame? Mortality risk among famous singersSee omnystudio.com/listener for privacy information.

AI Inflates the Ego, Ancient Drop Crocs and Gen Z Survey Findings

AI is giving people a confidence boost they might not deserve, especially among those who consider themselves tech-savvy. Studies show that using AI for problem-solving leads many to overestimate their own abilities, with higher AI literacy actually making users more likely to trust the machine and question themselves less. The smarter we think we are with technology, the more likely we are to fall for its digital flattery. Meanwhile, ancient Australia was home to predators that make today’s wildlife look tame. Fossil evidence suggests that five-metre crocodiles once hunted by dropping out of trees onto unsuspecting prey. This twist on the classic crocodile encounter adds a new layer of terror to Australia’s already legendary roster of dangerous animals. Forget snakes in the grass. Sometimes the real threat was lurking above. On the cultural front, Gen Z is challenging old standards and rewriting the rules on everything from ironing to mental health. Some in this generation long for a less digital era, question the value of traditional skills, and proudly reject the notion that neat clothes equal good character. They also claim credit for baggy jeans and even admit to being the most annoying generation to work with. From digital delusions to tree-dwelling crocs and Gen Z’s new priorities, the only thing we can count on is that the world refuses to stay boring. CHAPTERS: 00:00 Introduction 00:48 AI and the Dunning-Kruger Effect 02:11 AI Literacy and Overconfidence 02:51 AI's Impact on Self-Assessment 06:59 Australian Wildlife and Myths 07:35 Legend of the Drop Croc 08:57 Generational Differences 10:10 Gen Z's Perspective 11:03 Skills and Inventions 12:52 Annoying Generations at Work 13:40 Conclusion and Call to Action SOURCES: AI Is Causing a Grim New Twist on the Dunning-Kruger Effect Generation Conflicted: How Do Gen Zers Compare Themselves to Past Generations? Evidence of ancient tree-climbing 'drop crocs' found in Australia Australia’s oldest crocodylian eggshell: insights into the reproductive paleoecology of mekosuchinesSee omnystudio.com/listener for privacy information.