Isaac Asimov Helped Define The Big Bang Theory's Timeline In A Major Way

The Big Bang Theory prequel Young Sheldon mostly avoided defining its timeline, but sci-fi author Isaac Asimov put a major event on the board.

Mayim Bialik Was 'Afraid' To Film A Very Important Big Bang Theory Scene

Before filming one of her most important scenes on The Big Bang Theory, Mayim Bialik was anxious about Amy taking this important step.