The Big Bang Theory

Season 5 Episode 21

The Hawking Excitation

Aired Thursday 8:00 PM Apr 05, 2012 on CBS



  • Trivia

    • In "The Agreement Dissection", Howard recalls that he said to Sheldon (in Stephen Hawking's voice), "I wish to discuss your theories of black holes". Meet me at the Randy's Donutsby the airport at 2:00 a.m." In the episode of this article, Hawking tells Sheldon, "Your thesis that the Higgs boson is a black hole accelerating backwards through time is fascinating."