The Big Bang Theory -3×15- The Large Hadron Collision
February 9th, 2010 | |
Leonard can only bring one guest on a trip to see CERN’s Large Hadron Collider (the world’s largest and highest energy particle accelerator) in Switzerland on Valentine’s Day.
More here: The Big Bang Theory | Last Edited on February 9, 2010 @ 10:15 am
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