Watch Www Xrysoi Se The Big Bang Theory -s03e14- May 2026

: While Sheldon loses his mind, Leonard, Penny, Howard, and Bernadette go on a double date to a disco roller rink—an idea originally from Raj, who ends up feeling left out. Fast Facts Original Air Date : February 1, 2010.

: The employment agency worker who sarcastically deals with Sheldon is played by Yeardley Smith , the long-time voice of Lisa Simpson on The Simpsons . Watch www xrysoi se The Big Bang Theory -S03E14-

In this fan-favorite episode, Sheldon experiences a severe case of "physicist's block" while trying to figure out why electrons behave as if they have no mass when traveling through graphene. : While Sheldon loses his mind, Leonard, Penny,