Episode 102 with Professor Matthew Walker, Kurt Braunohler and Daniel Van Kirk!

The ProbSci gang travel to San Francisco this week for a live performance at Punchline Comedy Club as part of SF Sketchfest. Professor Matthew Walker, a sleep specialist in the psychology department of UC Berkeley, joins comedian Kurt Braunohler and Transformers: Age of Extinction star Mark Wahlberg for a fascinating discussion of something we all spend a third of our lives doing and most of us still know very little about.

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