The Big Bang Theory - Best cold opening season 1

My favorite cold openings from the big bang theory season 1. The big bang theory clips from: Episode 03 - The Fuzzy Boots Corollary Episode 07 - The Dumpling Paradox Episode 09 - The Cooper-Hofstadter Polarization Episode 15 - The Porkchop Indeterminacy Episode 17 - The Tangerine Factor The big bang theory cast: Johnny Galecki - Leonard Hofstadter Jim Parsons - Sheldon Cooper Kaley Cuoco - Penny Simon Helberg - Howard Wolowitz Kunal Nayyar - Rajesh Koothrappali