Why Do We Sleep?

The @ sign goes by many names today, but it's only so commonplace because of medieval merchants and one 1970s programmer. Learn more about the at sign (or arroba, Klammeraffe, strudel, grisehale, or gül) in this episode of BrainStuff, based on this article: https://people.howstuf ... Show More

A human fetus doesn't develop retinas until around gestational week 28. Learn how researchers have tried to figure out what babies can see in the few remaining weeks before they're born in this classic episode of BrainStuff, based on this article: https://health.howstuffworks.com ... Show More

You could probably outsprint an alligator no matter what pattern you ran in -- but it's extremely unlikely that you'd ever need to. Learn how alligators do and don't attack in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/reptiles/alligator- ... Show More

We spend about a third of our lives either sleeping or trying to fall asleep. Why are we so bad at it? We ask behavioral sleep specialist Jade Wu.  This episode was produced by Hady Mawajdeh and Carla Javier, edited by Miranda Kennedy, fact checked by Melissa Hirsch, engineered b ... Show More

Fascinating book “why we sleep” by Matthew Walker- didn’t leave me indifferent! Listen to the podcast to learn why sleep is so important for our brain and how sleeping helps learning!!! more free English Content on my IG page @speaking_english_podcast 

Lots of people talk in their sleep, especially kids! Have you ever heard anyone babbling away in the middle of the night? Or maybe someone has told you that you do it? Sleep talking is totally normal, but why do we do it? We asked sleep specialist Chris Winter to help us find the ... Show More

As the sleep tracking industry booms, some worry that it could be driving orthosomnia, the medical term for an unhealthy obsession with attaining perfect sleep, usually driven by a wearable device. Madeleine Finlay speaks to consultant neurologist and sleep physician Dr Guy Lesch ... Show More

Do you find yourself tossing and turning for hours whilst struggling to fall asleep? Or are you out like a light the minute your head touches the pillow? Genetics and environment can play a big part in how easy (or not) you find sleeping. BBC science journalist Caroline Steel tel ... Show More

Love it or hate it, it's time to face facts -- we all gotta sleep! Every day, if possible. This week we're discussing all the things that happen when we turn out the lights and go unconscious for several hours each night. Also, Tom explains a harrowing bathroom mishap.For full-le ... Show More

Some people fall asleep almost as soon as their head touches the pillow, while for others it can take hours of tossing and turning. CrowdScience listener Assia needs at least 45 minutes to get to sleep: it's always taken her a long time to drift off no matter how tired she is, an ... Show More

In this episode—in which Abby confronts my sister and me about our inability to have fun—discover: 1. The one “fun” post that caused more people to unfollow me on social media than any other. 2. Why girls may disassociate early from their ability to access fun. 3. Science’s insis ... Show More