BrainStuff Classics: What Did Our Ancestors R...

Our bodies need salt and our bodies need water, so why is drinking saltwater not good for you? Learn what salt does in our bodies and why seawater will actually dehydrate you in today's episode of BrainStuff, based on this article: https://science.howstuffworks.com/science-vs-myt ...  Show more

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

A mummified man found in the mountains of Italy on a nutrition science podcast? Have we gone completely off track? We haven’t - we promise. This unfortunate soul could be the key that unlocks an entirely new understanding of human health. This mummy, discovered in an alpine snow ...  Show more

In 1991, two hikers near the Austrian-Italian border discovered the 5,000 year-old mummified body of Otzi the Iceman buried in a glacier. What have we learned about medicine from the Iceman? From a fungus-based first aid kit, ancient acupuncture , analysis of paleofeces, hints ab ...  Show more

Ötzi, otherwise known as the Iceman, is a renowned glacial mummy uncovered in 1991 in the Tyrolean Alps between Italy and Austria. Found by mountain hikers at 3,200 meters above sea level, his discovery was due to melting ice sheets and marked a significant archaeological brea ...

How do we learn to eat? It may seem like an obvious question, but it's actually quite a complicated process. Who decided that mushed-up vegetables were the perfect first food—and has that always been the case? What makes us like some foods and hate others—and can we change? Join ...  Show more