The Psychic Vortex
| Episode Number | 12 |
|---|---|
| Season | 3 |
| Aired | 2010-01-11 |
| Overview | Leonard is aghast to find out a secret of Penny's: she believes in psychics. Meanwhile, Sheldon tries to assist Koothrappali in picking up a girl at a university mixer. |
| Runtime | 25 minutes |
| Absolute Number | 52 |
| Finale Type |