DVD release of episodes originally broadcast on CBS in 2009-2010

Contains all 23 episodes from the third season

Special features: Big bang set tour; Take out with the Big bang theory; gag reel

Disc 1. The electric can opener fluctuation ; The Jimmy conjecture ; The Gothowitz deviation ; The pirate solution ; The creepy candy coating corollary ; The cornhusker vortex ; The guitarist amplification ; The adhesive duck deficiency -- Disc 2. The vengeance formulation ; The gorilla experiment ; The maternal congruence ; The psychic vortex ; The Bozeman reaction ; The Einstein approximation ; The large Hadron collision ; The excelsior acquisition -- Disc 3. The precious fragmentation -- The pants alternative -- The Wheaton recurrence -- The spaghetti catalyst -- The Plimpton stimulation -- The staircase implementation -- The lunar excitation

Created by Chuck Lorre & Bill Prady.

Jim Parsons, Johnny Galecki, Kaley Cuoco, Simon Helberg,
Kunal Nayyar.

Worlds collide in Season 3! A love affair with Penny has opened a big, wide, wonderful world of romance for Leonard. But Sheldon likes the world just the way it was, thank you. All of which makes for a zany comic triangle with brainy, clueless Sheldon and practical, grounded Penny hilariously vying for the role of hypotenuse

MPAA rating: Not rated

In English or dubbed Portuguese, with optional subtitles in Chinese, French, Portuguese, Spanish or Thai and English for the hearing impaired