73 T-Shirt From Sheldon’s Closet as seen on The Big Bang Theory

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

73 T-Shirt From Sheldon’s Closet as seen on The Big Bang Theory:
$19.95

As worn by Sheldon Cooper (Season 4, Episode 10)
Available in men’s Medium, Large, and X-Large sizes
Navy Blue
100% Cotton
Made in the U.S.A

The 73 reference is from Season 4,Episode 10 (The Alien Parasite Hypothesis – which of course is the 73rdepisode). When Sheldon says “The best number is 73…. 73 is the twenty-firstprime number. Its mirror, 37, is the twelfth and its mirror, 21, is the productof 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.” Get your nerd on with thisawesome selection from Sheldon’s closet!