Sheldon's Dark Blue 73 T-Shirt T-Shirt From Big Bang Theory

This dark blue 73 t shirt was worn by Sheldon in Season 4, Episode 13 (The Thespian Catalyst) and Season 5, Episode 6 (The Rhinitis Revelation)

The "73" is Sheldon's favorite, where is come from?

73 reference is from Season 4, Episode 10 (The Alien Parasite Hypothesis), when Sheldon says “The best number is 73…. 73 is the twenty-first prime number. Its mirror, 37, is the twelfth and its mirror, 21, is the product of multiplying (hang on to your hats) 7 and 3…. In binary, 73 is a palindrome: 1-0-0-1-0-0-1, which backwards is 1-0-0-1-0-0-1.”

The Big Bang Theory Sheldon 73 Navy Mens T-Shirt

Price: $14.95 - $17.95 

Similarity：★★★★★

Recommend：For Adult Man

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Baby Blue The Big Bang Theory Sheldon 73 Light Blue Adult T-Shirt

Price:$15.95 - $17.95 

Similarity：★★★★★

Recommend：Has 5 Sizes

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