The Big Bang Theory › Season 7

S7 E17: The Friendship Turbulence

After arguing with Sheldon, Howard tries to make amends by taking him to NASA headquarters in Houston. Penny has second thoughts about quitting her waitressing job when her car dies. Amy gets involved in trying to find Raj a date.

Air date	Mar 6, 2014
Runtime	19 minutes
TMDB rating	★ 7.2/10