What makes your arms, legs and feet fall...

Since the early days of space exploration, some of NASA's greatest have pulled some great pranks. Learn about our favorites, from a smuggled sandwich to a space gorilla, in this episode of BrainStuff, based on this article: https://science.howstuffworks.com/ridiculous-history-5-n ... Show More

When you shiver, your fingers and toes go numb, or you get goosebumps in the cold, that's actually your body trying to keep you warm. Learn how it works -- and how you habituate to chilly temperatures over time -- in this episode of BrainStuff, based on this article: https://heal ... Show More

The War of 1812 between the U.S. and the British Empire ended in a stalemate, but it established the U.S. as an independent nation and economic power -- and allowed Americans to colonize the West. Learn more in this episode of BrainStuff, based on this article: https://history.ho ... Show More

What happens when sleep and technology meet? From sleep trackers to the world's first "sleep robot," we look at the science behind sleeping and the tech that tries to exploit it. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener f ... Show More

<p>For as long as people have been sleeping, about half of us have probably suffered from sleep paralysis. Thanks to an unusual fluke in the sleep cycle, the sufferer feels paralyzed and consumed by fear as something on their chest tries to kill them.</p><p> </p> Learn more about ... Show More

<p>Were you to be the unfortunate victim of a limb removal of any sort, you could take hope. Here in the 21st century, doctors have gotten pretty handy at reattaching arms and legs, replacing thumbs with toes, rebuilding breasts, all to great success thanks to microsurgery techni ... Show More

<p>Who sleepwalks the most? Kids. In this episode, Cristen and Caroline explore the odd world of sleep behaviors, including sleep-related eating disorders, the relationship between sleepwalking and depression and more.</p><p> </p> Learn more about your ad-choices at <a href="http ... Show More

<p>Episode 144 - Did you know you have a part of your body that scientists call your &quot;second brain&quot;? Well you do, it's your gut. It holds over 100 million neurons and that is why you get a &quot;gut feeling.&quot; In this episode I talk about trusting your gut over your ... Show More

<p>A couple unknowingly spending the night above a dead body stuffed under their bed is a longstanding urban legend. And a true one.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a><p>See <a hr ... Show More

<p>Magnetic resonance imagining, or MRI, is a noninvasive technique used to diagnose everything from torn ligaments to tumors. But how does it work? Tune in and find out in this episode of TechStuff.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodca ... Show More

<p>When sleep eludes you, are you more prone to put on pounds? Science says yes. Explore the link between sleep and obesity in this podcast from HowStuffWorks.com.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpod ... Show More