Neil deGrasse Tyson and Josh Groban: Behind the Scenes

Josh Groban and astrophysicist Neil deGrasse Tyson ponder why some women throw panties at singers but guys don't throw jockstraps in this very casual (and slightly silly) "Behind the Scenes" video. Also, the impact of the multiverse and Symphony of Science videos on undergarment removal. Recorded for StarTalk Radio October 16, 2012 in astrophysicist Neil deGrasse Tyson's office at The Hayden Planetarium.

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