Copernicus changed the world with his revolutionary idea that the sun, not the Earth, is the center of our solar system. Dava Sobel tells us why this momentous discovery wasn't easy for Copernicus himself.
Intelligent. Optimistic. Curious.
Audio
With “Hallucinations,” Oliver Sacks has written one of his most personal books. In this NEW and EXTENDED interview, Sacks talks about his personal history with hallucinogens back in the 60s, as well as ecstatic experiences induced by temporal lobe epilepsy, and also how a mysterious voice in his head once saved Sacks’ life.
Frank Knight talks with Anne Strainchamps about the ancient smells his company creates for natural history museums. He’s especially proud of the T-Rex stink.
As Dan Pierotti's health worsens, and the end of his life nears, Dan and his wife confront questions about quality of life and saying goodbye.
You're either funny, or you're not. Right?
At Chicago's Second City training center, you can learn to get more giggle.
Matt Hovde runs the training center, and gives us a crash course in comedy.
David Grinspoon is the author of “Lonely Planets: The Natural Philosophy of Alien Life.”
Daniel Goldmark talks with Jim Fleming about the use of music in animation.
Karen Russell bookmarks "A High Wind in Jamaica," by Richard Hughes.
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