58: Tim Ferriss

Our guest this week is Tim Ferriss. He's an entrepreneur, angel investor, and public speaker, and the author of several best-selling books, including "The 4-Hour Workweek," "The 4-Hour Body," and "The 4-Hour Chef."

Om Podcasten

In each episode of the Cool Tools Show, Kevin Kelly and Mark Frauenfelder talk to a guest about some of his or her favorite uncommon and uncommonly good tools they think others should know about.