Vsauce2
Season 2023
Hosted by Kevin Lieber, Vsauce2 explores recreational mathematics including, paradoxes, math games, riddles and more to uncover the surprising complexity beneath seemingly simple concepts.
Where to Watch Season 2023
18 Episodes
- I Studied Car Chase Data. This is Insane.
E3I Studied Car Chase Data. This is Insane.I analyzed the data and even found an anonymous source inside a state police department who was willing to tell me how car chases really work. The result? We’re doing something that’s bad for everyone, usually for unimportant reasons, with life-changing consequences. - Mind Blow - Why Bugs Are Attracted To Light SOLVEDE7
Mind Blow - Why Bugs Are Attracted To Light SOLVEDIn this episode of Mind Blow on Vsauce2: scientists have a new hypothesis for why bugs fly around light bulbs, we learn of secret science new virus hiding in baby diapers, in space news Einstein helped discover a massive black hole, a simple drought solution, fruit helping recycle batteries, an ancient Egyptian gifting custom now has physical evidence, a massive leap in MRI brain scan technology, and bioadhesives just got stronger and safer for surgery. The type of science news found only on Mind Blow by Vsauce2. - The Problem with HappinessE8
The Problem with HappinessVsauce2 dives into the fundamental meaning behind the concept of "happy" and how our twisted modern take on happiness is making things measurably worse. What is the paradox of chasing happiness? And how to things we think will make us happy actually lead to depression? - GROWING Computers In Your Backyard? -- Mind Blow
E9GROWING Computers In Your Backyard? -- Mind Blowthe ruins of Ancient Rome reveal interesting medical devices, a new humanoid robot learns to be just like you, scientists develop a neural brain implant that works like an octopus, Team Trees might have accidentally grown 20 million computers with wood transistors, Stone Age architectural plans reveal sophisticated abstract cognitive abilities, olfactory virtual reality now includes scents and smells, the Titanic gets 3D mapped with over 700,000 images, which may reveal clues about how the Titanic sank, and the glassy-winged sharpshooter contributes to our biological understanding of fluid dynamics with its built-in butt catapult. - Gamers Will Live Forever - Mind BlowE11
Gamers Will Live Forever - Mind BlowCould one of the staples of a gamer’s diet actually improve physiological health the same way it has for mice and worms? Is it possible to harness plant photosynthesis with a synthetic leaf that mirrors the same chemical process to replace fossil fuels? Will small armies of robot cartographers replace Google Street View cars -- and eventually explore the unknowns of Earth’s oceans? How long have hominins existed in Greece, and are our Mediterranean ancestors hundreds of thousands of years older than we think? - Hand Smell Predicts Gender - Mind BlowE12
Hand Smell Predicts Gender - Mind BlowThis science research doesn’t just pass the sniff test -- it IS the sniff test. Our olfactory abilities are so refined that our noses can identify a person’s gender with over 96% accuracy from the smell of their… hands?! Robotics is advancing past clumsy limbs and brute force by getting better at both -- this rolling robot that can make deliveries, throw objects, and dynamically adjust its application of force. Sometimes our most advanced scientific discoveries already exist in nature -- like a tiny pill modeled after the pangolin that can roll up to be deployed in internal medicine applications. Oh, and it’s moved around your body by a magnet. - Should You Be A Psychopath?E13
Should You Be A Psychopath?You almost certainly know a psychopath in real life… and you may very well be one yourself. And that might even be a good thing. We’ve recognized psychopathy in science and culture for thousands of years, yet we still don’t know what to do about it. Yet we use the word itself now more than ever, so much that the meaning of the word “psychopath” has become diluted in popular culture. As we increasingly learn more about the science of psychopathy, we should get better at deploying the term more accurately -- but instead, it’s become a catch-all for unconscionable human behavior and a mainstay of true crime stories. Psychopaths are much more complex than that… for better and worse. - The Baby Bum - Mind BlowE14
The Baby Bum - Mind BlowYou discover a new species of succulent. It’s composed of two tiny butt cheeks. What do you call it? BABY BUM. And there’s really no possible alternative, because this is Mind Blow. An array of 100 robotic muscles that can flex 50 times per second is like a giant fluid trampoline with haptic response that can move and sort objects and also generate images. It’s like a waterbed mixed with a computer. What more could you need? - The Man Killed For Saving The WorldE15
The Man Killed For Saving The WorldWhen we look back on the history of science and scientific progress, we celebrate the pioneers who dared to make life-changing discoveries. The truth is that the first people to introduce a paradigm-shift almost always face persecution, and many are overshadowed by the less-controversial minds who follow them. Such is the case of Ignaz Semmelweis, a Hungarian doctor who fought a lifelong battle against a disease he couldn’t see and that the medical establishment repeatedly told him wasn’t real. How does a scientist or doctor combat bacteria when they don’t even know it exists? The epidemics bacteria, viruses, and germs brought to innocent hospital patients wracked hospitals of the day, but the history of medicine is as much one of complacency and cosmic explanations as it is about breakthroughs. - The Man Who Wants Us DeadE16
The Man Who Wants Us DeadThe most pressing threat to civilization is us -- and paradoxically, we’re also the solution. When Paul Ehrlich published “The Population Bomb” in 1968, he ushered in an era of doomsday predictions that we’re still in. There are more than twice as many people in the world now than when his book came out, and Ehrlich insists that the population bomb just hasn’t gone off yet. But optimists like Julian Simon see something else happening. They acknowledge that man-made threats of destruction are not only challenges we can solve -- and that we’re in a better position every day to eliminate our problems -- but that we’re also better off for it. - They Starved Surrounded By FoodE18
They Starved Surrounded By FoodThe life, death, and legacy of Russian geneticist Nikolai Vavilov isn’t just one of the most compelling science stories of the 20th century -- it’s a combination of scientific progress, human resilience, and a celebration of both the scientific and human spirits. Vavilov’s tumultuous career in biology and genetics flowed from Vladimir Lenin’s support to Trofim Lysenko’s hostility to Joseph Stalin’s outright persecution. And while Vavilov himself succumbed to Stalin’s scapegoating and purges, his groundbreaking efforts to create a global seedbank for the betterment of mankind inspired his peers to endure suffering beyond comprehension in the service of science. The staff of Vavilov’s plant institute endured the nearly 3-year Siege of Leningrad: no heat, no safety, and most importantly, no sustenance. But while the rest of the city struggled to survive in conditions of starvation, Vavilov’s peers and staff were actually surrounded by the one thing that would keep them alive: food.
