Leonard - also a physicist eksperimentator.Ih measured life violates a new neighbor in the stairwell - Penny. Leonard immediately in love with her. The girl in the plans: to become a famous actress, she is forced to work as a waitress in a cafe. Another 2 main characters: Howard Joel Wolowitz and Rajesh Ramayan Kutrappali. Howard - an engineer and a Jew who lives with his mother, differs incredible love for all the girls. Rajesh - Indian astrophysicist, who in the presence of the girls taken away language, only alcohol helps to solve this problem. All four - talented scientists, with absolutely naive outlook on life. They do not know how to communicate with the opposite sex. The incredibly high IQ them in this totally helps. But a new neighbor - Penny, quickly dip them in the real world ... Although communication with the genius and impact on it.
Sitka is removed before a live audience, and the soundtrack to the TV series written Canadian band Barenaked Ladies. series The name comes from one of the cosmological models option emergence of our world, and the name of its "Big Bang".