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Mensa-fied best friends and roommates Leonard and Sheldon, physicists who work at the California Institute of Technology, may be able to tell everybody more than they want to know about quantum physics, but getting through most basic social situations, especially ones involving women, totally baffles them. How lucky, then, that babe-alicious waitress/aspiring actress Penny moves in next door. Frequently seen hanging out with Leonard and Sheldon are friends and fellow Caltech scientists Wolowitz and Koothrappali. Will worlds collide? Does Einstein theorize in the woods?
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Language: English Release Date: 24 September 2007 Genres: Sitcom Time Period: 2000s,2010s

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S 3, E 20
The Spaghetti Catalyst

Sheldon goes to extremes to keep Leonard and Penny happy when they stop speaking to each other.

Mon, May 25 2015 10:00PM EDT TBS
S 3, E 21
The Plimpton Stimulation

Sheldon invites a famous physicist to the apartment, and competes with Leonard for her attention.

Mon, May 25 2015 10:30PM EDT TBS
S 3, E 22
The Staircase Implementation

Leonard tells Penny about how he met Sheldon and what happened to the elevator.

Tue, May 26 2015 8:00PM EDT TBS
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