Why Are Sloths' Toilet Habits So Dangerous?

Tungsten's boiling point is over 10,000 degrees Fahrenheit, and as tungsten carbide, it's one of the hardest materials we know. Learn how it's used for everything from armor-piercing bullets to electron microscopes to ballpoint pens in today's episode of BrainStuff, based on this ...  Show more

Without the hippocampus, our brains have serious trouble recalling and recording certain types of long-term memories. Learn how this brain structure works in today's classic episode of BrainStuff, based on this article: https://health.howstuffworks.com/human-body/systems/nervous- ...  Show more

Everyone knows sloths are super slow, but do you know they’re slow because their bodies produce an astoundingly small amount of energy? And did you know that might be an adaptation that protects them from predators? Sloths are awesome and we prove it in this classic episode.</ ...

Many people may have a passing familiarity with the slow-moving sloth, especially with their recent explosion in pop culture, but there is so much more to the sloth than most people realize. Casey and Sara discuss some of the incredibly unique features of sloths, and also take a ...  Show more

Sloth: When does mere laziness become moral failure? When does apathy descend into sloth? In this episode, Julie and Robert tackle one final deadly sin, traveling through both Dante's purgatory and the neural pathways of the human mind. Painting by Jacques de Backer (Luciano P ...

We are going to get down and dirty with all things poop in this episode: What a healthy poop looks like, how to poop your best, the history of using poop to survive in the Canadian wild and lots more interesting stuff.