A few episodes for StarTalk's new spin-off show Playing With Science was recorded in the Mezzanine this week. Guest interviewees included Gymnastic Olympian and sport biomechanics innovator Phil Cheetham (participating via Skype) and former lead scientist for NASA, Dr. Ellen Stofan.

Hosts Chris Nice and Gary O'Reilly in the Mezzanine's live room.

Playing with Science, presented by StarTalk and Stitcher, is a podcast that explores the science behind some of the most iconic, memorable moments in sports. The new show is hosted by professional British soccer player and sports broadcaster Gary O’Reilly and Chuck Nice, voted “Fan Favorite StarTalk co-host” for the past two years. Guests include top professional athletes, sports experts, coaches, and pundits. New episodes air Wednesday nights at 7 pm ET on the StarTalk Podcast Network.