Zoologist Bill Schutt argues that teeth were pivotal to the success of vertebrate animals, they're power tools for survival. His latest book is "Bite: An Incisive History of Teeth, from Hagfish to Humans." On this podcast extra, Schutt explains why teeth are key to understanding evolution; the controversy over fluoride in water; and why people once thought decay was caused by tooth worms.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
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Go on an adventure into unexpected corners of the health and science world each week with award-winning host Maiken Scott. The Pulse takes you behind the doors of operating rooms, into the lab with some of the world's foremost scientists, and back in time to explore life-changing innovations. The Pulse delivers stories in ways that matter to you, and answers questions you never knew you had.
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Folge vom 03.09.2024What Teeth Tell us About Survival on Earth
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Folge vom 30.08.2024The Hidden Forces That Shape Our BehaviorThere are countless hidden forces that affect how we behave, the choices that we make, and the general shape of our lives. On this episode, we take a deep dive into some of those forces. We hear stories about mirroring and how it affects our interactions, whether implicit bias trainings actually work, and how hierarchies influence productivity.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
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Folge vom 23.08.2024Virtual Worlds, Virtual LivesOn this encore episode of The Pulse - We're in a major technological revolution where artificial intelligence, gaming, and virtual reality are allowing us to create and enter totally new spaces and have new experiences.But as these worlds grow bigger, more intense, and more consuming, they're also raising questions about what this new future will look like.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy
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Folge vom 16.08.2024The Promise and Future of Psychedelics ResearchInterest in using psychedelics for mental health treatments has taken off in recent years — but the field was just dealt a major blow on August 9, when the Food and Drug Administration rejected a bid by Lykos Therapeutics to approve the first-ever MDMA treatment for PTSD. The agency said it needed more research to show that the drug was safe and effective. The decision means that an active research community that has formed over the last few decades will likely continue as it started — more underground than above ground.On this episode, we look at the latest on psychedelics and mental health, along with the challenges to moving the research forward. We hear stories about the battle over MDMA, new questions about whether ketamine can actually help treat depression, and a group that says it's found the solution to cluster headaches in psilocybin.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy