Turtle Soup, Part 1: A Delicacy of Yesteryear

In this week's Classic episode: today, Oliver Cromwell is known as one of the most famous figures in English history -- he was a Puritan with no military experience when the Civil War broke out in 1642, but within a decade he rose to the position of Lord Protector, essentially ru ...  Show more

Have you ever assaulted your hamburger guy? How do you handle your problematic pet chimpanzee? For a lot of us in the crowd, these questions sound ridiculous -- but for Elvis Presley, these conundrums were part of his everyday life. In the second episode of this special two-part ...  Show more

It seems obvious that turtles' shells would have evolved to protect them from predators, but researchers have found that they probably first evolved to help turtles dig. Learn what that's all about in this classic episode of BrainStuff, based on this article: https://animals.hows ...  Show more

We're bringing back one shell of an episode with today's encore. What's a tortoise? What's a turtle? Why do they live so dang long? What's up with their junk? Wildlife biologist and testudinologist Amanda Hipps studies gopher tortoises and dishes about turtle nomenclature, cli ...

Stephen Hawking starts A Brief History of Time with an anecdote he attributes to Bertrand Russel who, having just finished a lecture on the heliocentric nature of the planets’ orbits, was challenged by a lady in the audience.“What you have told us is rubbish.” She said, “The worl ...  Show more

Little-known fact: Ketchup, possibly the most all-American of condiments, evolved from fermented fish sauce people in Southeast Asia have been making for more than a thousand years. Learn more in this classic episode.