Watch Are You Smarter Than A 5th Grader? S03E27 (Season 3 Episode 27)

Watch Are You Smarter Than A 5th Grader? S03E27

Episode 322

Nobel laureate George Smoot, who shared a 2006 physics award for his accomplishments in cosmic microwave background radiation, challenges a group of fifth graders for charity.. You can watch Are You Smarter Than A 5th Grader? S03E27 here.