The Big Bang Theory — Season 8 Episode 6: The Expedition Approximation

Name: The Expedition Approximation
Released: 2014-10-20

Still from The Big Bang Theory episode 6

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.

2014-10-20 · 21 min

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