BrainStuff Classics: How Much Electricity Can...

This four-legged prehistoric animal had a bony sail on its back and was probably scaly, but it was more closely to related to mammals than it was to dinosaurs. Learn about Dimetrodon and other synapsids in today's episode of BrainStuff, based on this article: https://animals.hows ...  Show more

Samhain is a pagan holiday -- celebrated between the fall equinox and winter solstice -- that helped form modern, secular Halloween celebrations. Learn about Samhain in today's episode of BrainStuff, based on this article: https://people.howstuffworks.com/culture-traditions/holid ...  Show more

In this episode of Stuff to Blow Your Mind, Robert and Joe explore the amazing social power of urine, especially as it relates to urine-based communication in the animal world.See omnystudio.com/listener for privacy information. 

We've all heard of solar and wind as power alternatives, but what about the weirder ones like sand, trains and even wee? Cosmos Science Journalist, Petra Stock, is here to explore the many and much weirder powers we could be tapping into!See omnystudio.com/listener for privacy in ...  Show more

#109

Well it's no secret. Some people like to make the relaxing, refreshing environment of a pool into a toilet. It's a problem that's probably existed just as long as pools have. But even before urine enters the picture, modern pools are already chemic ...