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The Big Bang Theory" The Proton Resurgence (TV Episode 2013) - IMDb
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Amy agrees to a date with bert (TBBT: 7X13 The Occupation Recalibration) - YouTube
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The Big Bang Theory" The Proton Resurgence (TV Episode 2013) - IMDb
Bob Newhart and Bill Nye to guest on 'The Big Bang Theory' | EW.com
The Big Bang Theory - 🎶Grab your goggles, put your lab coat on. Here he comes, Professor Proton!🎶 Don't miss an all-new episode of The Big Bang Theory tomorrow night at 8/7c!
