The Big Bang Theory 3x12 Link -

Leonard (Johnny Galecki) discovers that Penny (Kaley Cuoco) went to a psychic named "Mona" (played brilliantly by Star Trek ’s Majel Barrett in her final live-action TV role—a deep cut for Trekkies). Unlike the other guys, Leonard is a strict materialist. He thinks psychics are frauds.

While Leonard and Penny battle over belief systems, Raj and Sheldon embark on a rare social outing. the big bang theory 3x12 link

: "If outside is so good, why has mankind spent thousands of years trying to perfect inside?" : "I'm a slumdog astrophysicist." Sheldon (as Hulk) : "Hulk agree to second date with puny humans!" or specific character interactions from this season? Series 03 Episode 12 – The Psychic Vortex Leonard (Johnny Galecki) discovers that Penny (Kaley Cuoco)