Penny: What the hell is that?
Leonard: What was it doing on the ceiling?
Wolowitz: That's classified.
When the guys are in the Mars Rover test room, the time displayed on the large digital clock seen behind Howard jumps about inconsistently between each shot. See more...
Sheldon's laptop has gone through several strange transformations throughout the series, but in this episode it takes the biscuit - it appears to be a Dell XPS with the back covered up, but the shot of Sheldon chatting only to Amy shows that it's apparently running MacOS X. See more...
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The entry you are changing the episode of is:
|Title||The Big Bang Theory|
|Original entry||When Leonard is helping Sheldon open the jar, the red napkin which he left on the couch where he was sitting changes position or vanishes in every shot.|