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Sheldon: "The best number is 73. Why? 73 is the 21st prime number. Its mirror, 37, is the 12th and its mirror, 21, is the product of multiplyi...
View full detailsGenius and madness lie close together. With this button you can prove(!) that you belong in the former category. But that doesn't mean that this ca...
View full detailsSheldon: (knock, knock, knock) Penny? (knock, knock, knock) Penny? (knock, knock, knock) Penny?Penny: You do realize I stand on the other side of t...
View full detailsThat's what a Magic Cube looks like in the heat of desperate solution attempts ;)
Howard: "Sheldon, you're wrong! Wolverine was not born with bone claws!"-Sheldon: "Howard, you know me, to be a very smart man. Don't you think if ...
View full detailsSheldon Cooper from The Big Bang Theory already wears this shirt in various episodes. He knows how evolution works and how we will develop in the f...
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