Free download big bang theory season 2

Penny plans revenge when Sheldon bans her from his and Leonard's apartment, while Howard and Raj use the latest technology to try to find the house being used in "America's Next Top Model.

S2, Ep8. Leonard and Howard's friendship is jeopardised when Leonard steals a girl from Howard. S2, Ep9. Sheldon believes that Leonard will wreck his relationship with Stephanie, so he decides to take matters into his own hands. S2, Ep Leonard tries to slow down his relationship with Stephanie when he realizes that they are living together, while Sheldon becomes convinced that he has an untraceable disease. Leonard is disappointed when Penny develops an interest in an attractive physicist at the university.

Meanwhile, Sheldon struggles to find an appropriate Christmas gift for Penny. Howard becomes depressed after Penny makes a cruel statement about his love life, while the rest of the guys prepare for a grudge killer robot duel against an obnoxious colleague at the university. Sheldon tries to make friends with Kripke in the hope that it will get him access to a coveted computer at the university.

Leonard and Sheldon try to help out Penny when she can't afford to pay her rent. Sheldon hits it off with Leonard's psychoanalyst mother, but she drives Leonard and Penny to the bottle.

Howard hooks up with Leslie, while Penny accidentally ruins Sheldon's spot on the couch. On a train to San Francisco, Howard, Raj and Leonard fight for the affections of sci-fi star Summer Glau, while Sheldon is forced to turn to Penny for help when he leaves his flash drive behind.

Sheldon's assistance with Penny's home-based business leads to chaos. Penny becomes jealous when a gorgeous new neighbor attracts the guys' attention. Leonard is upset when the owner of the comic book store goes on a date with Penny, so he convinces Howard and Raj to take him to a bar so that he can pick up a woman of his own.

Meanwhile, Penny is forced to take in Sheldon after he locks himself out of his apartment. Penny's second date with Stuart has significant implications for Leonard.

Howard enlists the guys' help with one of his NASA projects. Penny gets upset when she finds out Leonard and the guys plan to work at the North Pole for the summer. See also TV Schedule. Getting Started Contributor Zone ». Top Gap. See more gaps ». Add episode. Especially when her addiction wreaks havoc on his life. The Griffin Equivalency. The Euclid Alternative.

Leonard and his friends stage an intervention to make Sheldon confront his longstanding fear of driving. The Cooper-Nowitzki Theorem. A young grad student's attraction to Sheldon confuses everyone -- including Sheldon himself. Sheldon and Penny engage in a battle of wills as Penny vows to get revenge on Sheldon when he bans her from the apartment for a series of petty infractions.

The Lizard-Spock Expansion. The White Asparagus Triangulation. The Vartabedian Conundrum. Leonard just can't say no. When his relationship with new girlfriend, Stephanie starts moving too fast, Leonard turns to Penny for advice.

The Bath Item Gift Hypothesis. Leonard's handsome colleague starts dating Penny. And Leonard's friends are being tormented by Sheldon's obsession with gift-giving etiquette.

The Killer Robot Instability. When Penny's comment about Wolowitz's love life sends him into a depressed stupor, his friends lose their most important teammate in an upcoming fighting robot competition.

The Friendship Algorithm. Socially awkward Sheldon develops a scientific procedure for making friends. The Financial Permeability. The Maternal Capacitance.

A disastrous visit from Mrs. The Cushion Saturation. A paintball game has surprising consequences for Leonard and his friends when it leads to a fight between Penny and Sheldon - and romance for Wolowitz and Leslie. The Terminator Decoupling. The Work Song Nanocluster. Penny's home hair products business becomes a complete nightmare when a caffeine-addled Sheldon takes over.

The Dead Hooker Juxtaposition. There's a new queen bee in the building! Penny develops a rivalry with a sexy female neighbor moves in to the building and threatens to become the "new Penny.

The Hofstadter Isotope. The Vegas Renormalization.