A Little Bit Of Science

High school students launch blood samples into near space, a real life love story involves a faecal microbiota transplant (FMT), and scientists find cocaine in sharks off The Bahamas. Today we bounce between space medicine, the gut microbiome and mental health, and the uncomfortable reality of ocean pollution. We break down what those student rocket experiments could mean for space exploration and future medical procedures, then dive into the emerging science of gut bacteria, antibiotics, and how the microbiome may influence conditions like bipolar disorder. It is fascinating, hopeful, and also a bit gross, which is basically the scientific sweet spot. Then we hit the ocean for the headline nobody asked for: sharks on cocaine. It is not just a meme, it is a sign of how far human contaminants travel through marine ecosystems, and why environmental science keeps finding our mess in places we thought were pristine. We also unpack why we yawn, including research on brain temperature regulation and whether yawning patterns act like a physiological fingerprint.    CHAPTERS: 00:00 Introduction 01:08 Chivalry Frog Meet Cute 03:37 Bipolar Confession Backstory 05:21 Gut Brain Link Evidence 06:50 DIY FMT Love Story 08:27 FMT Risks And Hype 11:10 Defensive Rewilding Idea 16:40 Cocaine Sharks Explained 17:52 Bahamas Study Findings 22:40 Pollution Everywhere 23:30 Why We Yawn 26:00 Contagious Yawns 27:22 Yawns in the MRI 28:37 Yawning Fingerprints 30:21 Brain Goo Hypothesis 32:06 Student Science Journal 38:12 Blood to Space 39:39 Four-Dimensional Minds   SOURCES: https://www.abc.net.au/news/2025-07-28/faecal-microbiota-transplant-credited-with-curing-bipolar/105541522 https://futurism.com/science-energy/sharks-high-levels-of-cocaine https://www.sciencedirect.com/science/article/abs/pii/S0048969724049477 https://www.sciencedirect.com/science/article/abs/pii/S0269749126001880 https://emerginginvestigators.org/ https://www.tandfonline.com/doi/full/10.1080/03071847.2026.2646067#d1e362 https://www.sciencedirect.com/science/article/pii/S1569904826000340?via=ihub See omnystudio.com/listener for privacy information.

AI chatbots (and lazy researchers) can be convinced a fake disease is real, Gen Z is side-eyeing the whole “helpful assistant” thing, and apparently, the best way to jailbreak AI is to ask it nicely in the form of cyberpunk short fiction. This week, we bounce between medical misinformation, bureaucratic chaos, nuclear fallout hiding in baby teeth, and the U.S. Space Force anthem doing whatever it is doing, which is a lot to process in one sitting, but here we are. We start with a medical warning that is both funny and genuinely unsettling. A researcher basically invented a fake illness, “Bixonomania”, then seeded enough convincing-looking nonsense online that AI chatbots started repeating it like it was in a textbook. After that, we head into one of the most ridiculous corners of AI safety. Researchers have found that you can sometimes trick chatbots into revealing restricted information by wrapping your request in a poem, or a short story, or a cyberpunk scenario. This has a name, adversarial hermeneutics, which sounds like a philosophy seminar, but is really just “jailbreaking with vibes”. Among other little bits of science, to finish, we step back to the 1950s, when researchers collected thousands of baby teeth to track radioactive strontium from nuclear fallout. It is one of those stories that feels spooky even when you know it helped. Tiny teeth, big consequences. The data showed contamination rising, and it played a role in pushing back against atmospheric nuclear testing. CHAPTERS:00:00 Science Chat Kickoff00:51 Fake Disease Goes Viral02:04 How It Fooled Chatbots03:55 LLMs Repeat It Everywhere04:55 From Preprints to Journals07:02 Medical Chatbot Accuracy Reality09:43 Gen Z Turns on AI13:29 Workplace AI Sabotage15:06 Adversarial Hermeneutics Hacks17:43 Adversarial Hermeneutics Hacks18:49 AI Flooding Regulations22:28 Gemini Speed vs Safety23:46 Humans as Test Cases24:45 Baby Teeth Fallout Study28:54 Strontium 90 and Test Ban29:40 Space Force Theme Song32:00 Wrap Up and Plug SOURCES:https://www.nature.com/articles/d41586-026-01100-y?_bhlid=a10e41ad7eb12d68ab8fd4f81a75625fc74323achttps://garymarcus.substack.com/p/please-dont-trust-your-chatbot-forhttps://ahb.icaro-lab.com/index.htmlhttps://www.pcgamer.com/software/ai/ai-is-10-to-20-times-more-likely-to-help-you-build-a-bomb-if-you-hide-your-request-in-cyberpunk-fiction-new-research-paper-says/https://futurism.com/artificial-intelligence/trump-regulations-aihttps://www.propublica.org/article/trump-artificial-intelligence-google-gemini-transportation-regulationshttps://www.gallup.com/analytics/651674/gen-z-research.aspxhttps://futurism.com/artificial-intelligence/zoomers-ai-sabotagehttps://futurism.com/artificial-intelligence/gen-z-attitude-aiSee omnystudio.com/listener for privacy information.

Deepfake scammers are now running full Zoom meetings, birds are lining their nests with cigarette butts like it’s a homewares trend, and Europe’s climate could be one ocean current wobble away from doing something dramatic. This week, Will and Rod bounce between AI crime, urban wildlife hacks, climate tipping points, and a fruit fly brain getting uploaded like it’s just another file transfer. We start in Hong Kong, where scammers used AI deepfakes to impersonate colleagues on a video call and convinced a CFO to transfer a huge amount of money. We then headed outside, where birds have started collecting cigarette butts for their nests. From there, we get serious with the ocean currents that help keep Europe mild, and why scientists are worried about what happens if that system collapses. And because the future refuses to wait its turn, we also look at a fruit fly brain mapped neuron by neuron and uploaded into a virtual simulation, plus a quick detour into hats as status symbols and tools of punishment.   CHAPTERS: 00:00 AI Zoom Scam 01:31 Show Intro and Lineup 03:02 Pipe Smoking Animal Tales 06:28 Birds Using Cigarette Butts 08:32 Nicotine as Parasite Control 11:20 School Smoking and Odd Uses 15:29 AMOC Climate Tipping Point 19:33 Uploading Brains Fruit Fly Model 23:50 Connectome Driven Fly 24:47 Virtual Embodiment Claims 25:20 Scaling Up To Mouse 26:48 Hybrid Bio Machine Futures 28:13 Hat History Detour 30:27 Hats As Social Signals   SOURCES: https://www.theguardian.com/environment/2026/apr/15/critical-atlantic-current-significantly-more-likely-to-collapse-than-thought https://edition.cnn.com/2024/02/04/asia/deepfake-cfo-scam-hong-kong-intl-hnk?_bhlid=3bc010593bc73c17aa86ed0b6e79b5ae720c787f https://www.cambridge.org/core/services/aop-cambridge-core/content/view/BE4E11BFE7F8CCF5A5A7081869710925/S0018246X26101460a.pdf/the-cultural-social-and-ideological-role-of-the-hat-in-early-modern-england.pdf https://pubs.rsc.org/en/content/articlelanding/2026/ay/d5ay01801c https://futurism.com/science-energy/birds-cigarettes-nest https://www.sciencedirect.com/science/article/pii/S0003347226000011 https://nsojournals.onlinelibrary.wiley.com/doi/epdf/10.1111/jav.01324 https://ui.adsabs.harvard.edu/abs/2024BiInv..26.1705P/abstract https://futurism.com/science-energy/research-fly-brain-matrix https://www.nature.com/articles/s41586-024-07763-9 https://pubmed.ncbi.nlm.nih.gov/39533006/ See omnystudio.com/listener for privacy information.

Cloning is getting more useful and more unsettling, tropical trees may be better at cooperation than we are, and smart underwear is now tracking human flatulence in extraordinary detail. This week, Will and Rod move from organ-growing biotech to forest teamwork, fart analytics, and a deeply worrying case of AI gone wrong. They look at the push to grow organs using non-conscious biological structures, and why that could transform medicine while also sounding like the start of a sci-fi horror film. Then they head into the forest, where new research suggests tropical trees are better at helping their neighbours than trees in colder climates, raising some mildly awkward questions about whether plants are beating us at community building. And because science never knows when to stop, the episode also dives into the world of smart underwear, digestive health, and what actually counts as a normal amount of flatulence. Along the way, there is also a sobering look at a Tennessee grandmother wrongly jailed after faulty facial recognition, which is a useful reminder that technology can be both brilliant and deeply stupid.   CHAPTERS: 00:00 Cloning Nightmares Recap 01:45 Monkey Organ Sacks Idea 04:34 Human Organ Replacement Debate 07:45 How It Could Work 08:57 Surrogates And Storage Problems 12:39 Trees That Get Along 15:45 Why Tropical Trees Are Friendlier 17:25 Not All Prodigies Win 19:47 Late Bloomers And Training Myths 24:10 German Forest Bathing Tease 24:52 Forest Sounds Boost Mood 25:35 Massage Stories Detour 27:58 Local vs Tropical Forests 30:14 Fart Science Gets Serious 34:37 Smart Underwear Study 36:55 Farting Baselines Explained 39:19 Farter Types Atlas 43:00 AI Facial Recognition Fail 46:53 Why AI Enhancement Lies 49:13 Wrap Up and Callouts   SOURCES: https://futurism.com/health-medicine/startup-pitching-cloned-human-bodies https://www.wired.com/story/a-billionaire-backed-startup-wants-to-grow-organ-sacks-to-replace-animal-testing/ https://www.newscientist.com/article/mg26935844-200-the-human-flatus-atlas-plans-to-measure-the-explosivity-of-farts/ https://www.eurekalert.org/news-releases/1115965 https://www.sciencedirect.com/science/article/pii/S2590137025001268?via%3Dihub https://www.newscientist.com/article/2509261-high-achieving-adults-rarely-began-as-child-prodigies/ https://link.springer.com/article/10.1007/s40279-023-01840-1 https://futurism.com/artificial-intelligence/ai-grandmother-jail-mistake https://www.eurekalert.org/news-releases/1123556 https://www.eurekalert.org/news-releases/1123008 https://www.eurekalert.org/news-releases/1123312See omnystudio.com/listener for privacy information.

A parrot in New Zealand makes conservation work wildly uncomfortable, scientists cloned mice until the whole thing started breaking down, and someone has now successfully trucked anti matter across Europe. This week, we bounce between endangered parrots, biological copy and paste and the least relaxing delivery job on Earth, which is a fairly strong effort even by science standards. We start in New Zealand, where Sirocco, a critically endangered kakapo with famously misdirected romantic instincts, helped inspire one of conservation’s strangest inventions. Scientists designed a special helmet in the hope of collecting semen for breeding efforts, after Sirocco kept directing his attention toward human heads instead of other birds. Then we head to Japan, where researchers spent twenty years cloning mice across 58 generations before the whole line began to collapse, with mutations building up and the clones dying early. After that, we hit the road in Europe, where a trucker successfully transported a tiny cloud of anti matter, proving that one of the rarest and most volatile substances in the universe can now apparently survive a delivery run. Finally, we end up in Scotland, where a robotic dog with an electronic nose is being used to sniff out ethanol leaks in whisky warehouses. It sounds ridiculous, because it is, but it is also a clever way to protect barrels and cut waste in one of the world’s oldest industries.    CHAPTERS: 00:00 Introduction 02:17 Kakapo Basics 03:59 Lek Breeding Explained 05:24 Sirocco Imprints on Humans 07:30 The Helmet Experiment 12:06 Infinite Cloning Idea 14:17 58 Generations Later 15:40 Why Clones Degrade 17:16 80s Cloning Logic 18:11 Antimatter Trucking Breakthrough 19:23 What Antimatter Really Is 20:35 Making and Measuring Antiprotons 23:11 Fridge Trap on the Road 26:16 Whisky Aging and Angels Share 28:30 Warehouse Leak Detection Problem 31:20 Robot Dog Barrel Sniffer 33:10 Spider Robots and Drones Next 34:52 Wrap Up and Listener Feedback SOURCES: https://www.discoverwildlife.com/animal-facts/birds/sirocco-kakapo-ejaculation-helmet  https://www.discoverwildlife.com/animal-facts/birds/kakapo-parrot  https://www.audubon.org/magazine/what-heck-lek-quirkiest-mating-party-earth  https://www.youtube.com/watch?v=Jlk9u8MIv7o  https://futurism.com/science-energy/scientists-cloned-recloned-mouse  https://www.wired.com/story/meet-scotlands-whisky-sniffing-robot-dog/  https://home.cern/news/press-release/experiments/base-experiment-cern-succeeds-transporting-antimatter  https://www.nature.com/articles/s41467-026-69765-7 See omnystudio.com/listener for privacy information.