5 Stephen Hawking went on to appear in the season 6 episode " The Extract Obliteration " and the season 7 episode " The Relationship Diremption ".
89 serial keys for farming simulator 2011 502, the Infestation Hypothesis, september 22, 2011, mark Cendrowski.
Archived from the original on January 7, 2012.
Archived from the original on March 12, 2012.Retrieved October 14, 2011."Thursday Final Ratings: 'Idol 'Big Bang Theory 'Grey's 'The Vampire Diaries 'Mentalist' 'Missing' Adjusted Up; 'Scandal' Adjusted Down"."The Big Bang Theory: "The Russian Rocket Reaction" Review".Archived from the original on February 13, 2012.In the show's one-hundredth episode, Leonard and Penny decide to start things up again and enter a new "beta test" stage in their relationship.102 515 The Friendship Contraction February 2, 2012 Mark Cendrowski Tired of being more like Sheldon 's chauffeur than his roommate, Leonard invokes Clause 209 of The Roommate Agreement that allows him to be only an acquaintance."Thursday Final Ratings: 'X Factor 'Big Bang Theory 'Private Practice' Adjusted Up; 'Bones' Adjusted Down; 'Beneath The Blue' Evaporates".
Archived from the original on November 13, 2011.
Nielsen ratings edit.
The season premiere The Skank Reflex Analysis garnered.72 million viewers 44 and the finale was watched.04 million households.90 503 The Pulled Groin Extrapolation September 29, 2011 Mark Cendrowski Leonard accompanies Amy to a wedding.Retrieved December 21, 2011.Archived from the original (PDF) on June 17, 2012.Archived from the original (PDF) on September 28, 2013.In this season, Amy Farrah Fowler and, bernadette Rostenkowski become main characters.34 Sava's favorite relationship on the series is between Amy and Penny."Thursday Final Ratings: 'American Idol 'Big Bang Theory 'Grey's Anatomy 'Office 'Mentalist' Adjusted Up; 'Rob' Adjusted Down".99 512 game the sims 1 The Shiny Trinket Maneuver January 12, 2012 Mark Cendrowski Howard and Bernadette deal with the possibility of ever having a child, while Sheldon and Amy encounter the first bump in their relationship.Archived from the original on June 24, 2014.