In season five, Penny and Leonard’s relationship is relaunched in full “beta test” mode, while Sheldon, Howard, and Raj discover the feminine mystique is something that cannot be easily graphed or calculated. As Sheldon makes begrudging amendments to his “Relationship Agreement” with his “friend-who-happens-to-be-a-girl” Amy Farrah Fowler, Raj contemplates an arranged marriage, and Howard is all-systems-go for both is NASA space launch and wedding to the spirited Bernadette.
Episodes
5x1The Skank Reflex Analysis Sep 22, 2011
5x2The Infestation Hypothesis Sep 22, 2011
5x3The Pulled Groin Extrapolation Sep 29, 2011
5x4The Wiggly Finger Catalyst Oct 06, 2011
5x5The Russian Rocket Reaction Oct 13, 2011
5x6The Rhinitis Revelation Oct 20, 2011
5x7The Good Guy Fluctuation Oct 27, 2011
5x8The Isolation Permutation Nov 03, 2011
5x9The Ornithophobia Diffusion Nov 10, 2011
5x10The Flaming Spittoon Acquisition Nov 17, 2011
5x11The Speckerman Recurrence Dec 08, 2011
5x12The Shiny Trinket Maneuver Jan 12, 2012
5x13The Recombination Hypothesis Jan 19, 2012
5x14The Beta Test Initiation Jan 26, 2012
5x15The Friendship Contraction Feb 02, 2012
5x16The Vacation Solution Feb 09, 2012
5x17The Rothman Disintegration Feb 16, 2012
5x18The Werewolf Transformation Feb 22, 2012
5x19The Weekend Vortex Mar 08, 2012
5x20The Transporter Malfunction Mar 29, 2012
5x21The Hawking Excitation Apr 05, 2012
5x22The Stag Convergence Apr 26, 2012
5x23The Launch Acceleration May 03, 2012
5x24The Countdown Reflection May 10, 2012