Sacks had a particular fascination with the ways our brains can play tricks on our vision. He also reveals his own lifelong struggle to recognize the faces of other people.
Sacks had a particular fascination with the ways our brains can play tricks on our vision. He also reveals his own lifelong struggle to recognize the faces of other people.
Ithaca Hours is the oldest and largest alternative currency in the US. Since 1991, Ithaca Hours has an estimated circulation of several million dollars and has spawned about 80 imitators around the country.
Michael Shermer explains why he and like-minded scientific people don’t think much of Mark Vicente's film, “What the Bleep Do We Know”.
Marcus Du Sautoy talks with Jim Fleming about prime numbers and the Riemann Hypothesis and why it’s such an important puzzle for mathematicians.
Peter Jenkins spent months on the best seller list with “A Walk Across America.” Now he’s gone “Looking for Alaska.”
Iraq war veteran John McCary offers his essay called "The Fallen," part of the National Endowment for the Arts project, Operation Homecoming.
Ramiro Burr talks with Jim Fleming about the explosive growth in Latino radio in the United States, and the incredible variety of Latino musical styles.