The Big Bang Theory
Season 9·EPISODE 18
The Application Deterioration
WatchedS09 · E18
Leonard, Sheldon, and Wolowitz run into problems when they file for a patent for their infinite persistence gyroscope. Also, Penny, Amy and Bernadette give Koothrappali dating advice when Emily reaches out to him after their breakup.
AIR DATEMar 10, 2016Original broadcast date
RUNTIME18m18 minutes
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