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The Big Bang Theory: Season8 | Episode6
The Expedition Approximation
Sheldon and Raj test whether they could survive a dark-matter research expedition in a salt mine by simulating the conditions in a steam tunnel deep underground. Meanwhile, Leonard and Penny seek advice from Howard and Bernadette after they fight about money.
S8 - E1The Locomotion Interruption Sep. 22, 2014
S8 - E2The Junior Professor Solution Sep. 22, 2014
S8 - E3The First Pitch Insufficiency Sep. 29, 2014
S8 - E4The Hook-Up Reverberation Oct. 06, 2014
S8 - E5The Focus Attenuation Oct. 13, 2014
S8 - E6The Expedition Approximation Oct. 20, 2014
S8 - E7The Misinterpretation Agitation Oct. 30, 2014
S8 - E8The Prom Equivalency Nov. 06, 2014
S8 - E9The Septum Deviation Nov. 13, 2014
S8 - E10The Champagne Reflection Nov. 20, 2014
S8 - E11The Clean Room Infiltration Dec. 11, 2014
S8 - E12The Space Probe Disintegration Jan. 08, 2015
S8 - E13The Anxiety Optimization Jan. 29, 2015
S8 - E14The Troll Manifestation Feb. 05, 2015
S8 - E15The Comic Book Store Regeneration Feb. 19, 2015
S8 - E16The Intimacy Acceleration Feb. 26, 2015
S8 - E17The Colonization Application Mar. 05, 2015
S8 - E18The Leftover Thermalization Mar. 12, 2015
S8 - E19The Skywalker Incursion Apr. 02, 2015
S8 - E20The Fortification Implementation Apr. 09, 2015
S8 - E21The Communication Deterioration Apr. 16, 2015
S8 - E22The Graduation Transmission Apr. 23, 2015
S8 - E23The Maternal Combustion Apr. 30, 2015
S8 - E24The Commitment Determination May. 07, 2015