Episode 30 How to Count to Infinity

Mary Roach joins TMSIDK for a "grab bag" episode with a lot of science. (Photo: Lucy Sutton)

Mary Roach (author of StiffSpookBonkGulp, and Grunt) is our special guest co-host, with AJ Jacobs (author of It’s All Relative) as real-time fact-checker. If the promise of tractor beams doesn’t pull you in, our guests also explore robotic fish, counting to infinity, and more.

  • Catsie Wolfe

    I love this podcast! Great for a brainy SAHM like me to listen to whole getting boring chores done. It’s nice not to feel like my brain is atrophying anymore . . .

  • Corinne Duvalais

    Friendly greetings from a very dangerous country : SWITZERLAND… lol !!