Guys make fun of Zack - The Big Bang Theory

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Sheldon Lee Cooper Ph.D., Sc.D. Senior theoretical physicist at The California Institute of Technology (Caltech). "I always listen to myself. It’s one of the great joys of my life." "People say you can’t live without love. I think oxygen is more important." As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, I may be compensated if you make a purchase.