Big Bang Theory Quote
Leonard: Okay, I am setting the dials for March 10, 1876.
Howard: Good choice. Alexander Graham Bell invents the telephone and calls out for Dr. Watson.
Sheldon: Wait a minute. I want to see that too.
Leonard: So, when it;s your turn, you can.
Sheldon: But if we all go back to the same point in time, Bell's lab's going to get very crowded. He'll know something's up.
Quote from S01E14 - The Nerdvana Annihilation