What are the basic buildings blocks of the universe? Some physicists now say they're not subatomic particles or even the laws of physics, but information itself. Physicist Paul Davies explains.
Intelligent. Optimistic. Curious.
Audio
Peter Cordani is CEO of Dyn-O-Mat. He invents things. Like Dyn-O-Storm - a polymer gel that can be sprayed on clouds to make them go away.
Marilyn Johnson talks about how librarians are emerging as heroes of the digital age because of their love for the written word, free speech and open access.
Lila Azam Zanganeh tells Jim Fleming that Iranian women who supported the Revolution did not expect to lose the rights and freedoms.
Lee Ernst has played John Barrymore several times in a play about the actor by William Luce.
British novelist Jim Crace is an atheist. He doesn't believe in an afterlife, and tells Jim Fleming that he intended his novel "Being Dead" to be a comfort to readers.
Raja Shehadeh is a Palestinian lawyer who's written a memoir called "Strangers in the House: Coming of Age in Occupied Palestine."
Micki McGee says Americans' social and economic history predisposes us to embrace self-improvement as a way of staying competitive in a tight job market.
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