THE BIG BANG THEORY “The Bozeman Reaction” Season 3 Episode 13 January 17, 2010 News, The Big Bang Theory Watch a sneak peek of the new episode of THE BIG BANG THEORY “The Bozeman Reaction” Season 3 Episode 13 airing Monday Jan. 18 2010 (9:30-10:00 PM, ET/PT) on the CBS Television Network. Episode Synopsis: The Big Bang Theory “The Bozeman Reaction” Season 3 Episode 13 – When their apartment is robbed, Leonard and Sheldon turn to their friends to create a state-of-the-art security system, on THE BIG BANG THEORY, Monday, Jan. 18 (9:30-10:00 PM, ET/PT) on the CBS Television Network. Watch any The Big Bang Theory Episodes that you may have missed here. Read all our The Big Bang Theory coverage here. (Photos: Courtesy of CBS) Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)