Top 10 Sheldon & Howard Moments on The Big Bang Theory

VOICE OVER: Samantha Clinch WRITTEN BY: Tal Fox

We had so many good times with our favorite nerds! For this list, we'll be looking at the funniest, most heartwarming, and best moments that define this physicist and engineer's rollercoaster friendship. Our countdown includes moments from episodes "The Lunar Excitation", "The Imitation Perturbation", "The Friendship Turbulence" and more! read more...