Thor helps kick off the second season of David Baddiel Tries To Understandwith an explanation of why nuts have hard shells. Listen to the full episode of David's witty, hilarious show here.
Thor Hanson is a Guggenheim Fellow, a Switzer Environmental Fellow, and winner of the John Burroughs Medal. His books include Hurricane Lizards and Plastic Squid, Buzz, The Impenetrable Forest, Feathers, The Triumph of Seeds, and the children's favorite Bartholomew Quill. Hanson lives with his wife and son on an island in the Pacific Northwest. Learn more at his website: www.thorhanson.net.