Lee Smolin tells Steve Paulson about the debate in the blogosphere about string theory's failure to advance the field of physics beyond the accepted model.
Intelligent. Optimistic. Curious.
Audio
Duke University neuroscientist Miguel Nicolelis talks about the possibility of upgrading our brains with computer chips.
Joshua Blu Buhs is an independent scholar and the author of "Bigfoot: The Life and Times of a Legend." But he tells Steve Paulson he doesn't really think the creature exists.
Here's our final poem to share for this National Poetry Month, Jim reading Max Garland's "A Lesson in Love."
Paul Lussier is the author of “Last Refuge of Scoundrels,” a fictionalized re-telling of the American Revolution. He tells Steve Paulson some of the dirt he dug up on the Founding Fathers.
Rick Moranis has had a successful career as an actor, comedian and writer. He's appeared in the films "Ghostbusters," and "Honey, I Shrunk the Kids." He was also a cast member of the long running sketch comedy television series "SCTV."
John J. Miller grew up on rock and roll and decided to compile a list of the 50 best conservative rock songs.
Video game designer Jason Rohrer tells Anne Strainchamps about his game "Passage," which is about mortality, not just an adrenalin rush.
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