Aired: November 24, 2009 | Season: 3 | Episode: 9

Overview
Runtime: 19m
Directed by: Mark Cendrowski
Written by: Jim Reynolds, Richard Rosenstock, Steve Holland
Guest stars: Ira Flatow, Katee Sackhoff
Description
After he's humiliated on National Public Radio, Sheldon vows to destroy Kripke, while Wolowitz tries not to destroy his new relationship with Bernadette.