The Big Bang Theory
The Large Hadron Collision
TV Flash files “The Large Hadron Collision” as hour 55 of 279 in the TV Flash guide — The Big Bang Theory (2007–2019) on CBS, season 3, episode 15, aired 2010-02-08, 30 min.
From the desk
How this hour is filed
This leaf is S03E15: listed hour 55 of 279 in the The Big Bang Theory guide, hour 15 of 23 in season 3. It aired 2010-02-08 (30 min). The listed hour before it is “The Einstein Approximation” (S03E14). Next is “The Excelsior Acquisition” (S03E16).
Catalog log
Broadcast listing — not a TV Flash recap.
Leonard can only bring one guest on a trip to see CERN's Large Hadron Collider in Switzerland on Valentine's Day.
Viewer FAQ
Where does The Large Hadron Collision sit in the The Big Bang Theory guide?
S03E15 is listed hour 55 of 279 — hour 15 of 23 in season 3, season 3 episode 15.
When did The Big Bang Theory S03E15 air?
The Large Hadron Collision aired 2010-02-08 and is listed at 30 minutes.
Is Big Bang Theory a single-camera nerd comedy?
No. It is traditional multi-cam form — laugh track, apartment geometry — applied to comic-con brains and geek references.
In the series
Why this series still plays
Physicists, a neighbor named Penny, and geek culture going fully prime time. Chuck Lorre and Bill Prady turned nerd references into global syndication gold; Jim Parsons's Sheldon became an Emmy machine. Traditional multi-cam form applied to comic-con brains — one of the last true ratings juggernauts.
The first useful geometry is an apartment, a whiteboard, and a laugh track aimed at comic-con brains. Physicists Leonard and Sheldon navigate love, comics, and social awkwardness with neighbor Penny as the human interface. Chuck Lorre and Bill Prady's CBS series premiered September 24, 2007, and ran twelve seasons through 2019 — 279 episodes of traditional multi-cam form applied to geek references. Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar hold the apartment; Mayim Bialik's Amy later…
Filed against
- Johnny Galecki as Leonard Hofstadter
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- Jim Parsons as Sheldon Cooper
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- Kaley Cuoco as Penny
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- Kunal Nayyar as Raj Koothrappali
Kunal Nayyar's Raj Koothrappali sat The Big Bang Theory's nerd-to-prime-time machine — physicists, a neighbor named Penny, Chuck Lorre and Bill Prady turning comic-con brains into global syndication gold. Traditional multi-cam, last true…
- Mayim Bialik as Amy Farrah Fowler
Mayim Bialik’s Blossom Russo made a teen girl’s POV worth a whole series — hats, fourth-wall asides, Very Special maximalism — then walked The Big Bang Theory’s nerd-reference multi-cam as if the hat kid had learned physics. Nineties…