BrainStuff Classics: Why Can It Be Painful To...

In the 1700s, fossil finds along the Ohio and Hudson Rivers indicated that North America was home to mysterious beasts. Learn how mastodon bones proved both that extinction is real and that America isn't full of degenerates in this episode of BrainStuff, based on this article: ht ...  Show more

The craving for and practice of eating earth is more widespread than you might think. Learn why researchers think people engage in this form of pica (i.e., geophagy) in today's classic episode of BrainStuff, based on this article: https://people.howstuffworks.com/culture-traditio ...  Show more

As you may have already noticed, if you bite aluminum foil, the strange sensation of heat or pain in your teeth is quite unpleasant. This is due to the contact between the aluminum and the metals that make up the fillings in some teeth. If you feel a tingling sensation when bitin ...  Show more

In this episode of STBYM’s The Artifact, Robert discusses the fictional idea of the poisoned tooth and the real-life innovations that seem to have inspired it. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy informat ...  Show more

Why do we have ear wax? Why does it build up and what can it tell us about ourselves? Enter the mysterious ear canal in this sticky new episode of Stuff to Blow Your Mind.

Does the sound of someone smacking gum drive you crazy? It's possible you're just a cranky jerk, but science presents another possibility: misophonia. Tune in to learn more about the mysterious condition that makes some noises so difficult to cope with.