On: Banach-Tarski paradox

[Eliezer]

T-shirt: http://thenerdiestshirts.com/site/math-t-shirts-banach-tarsk...

I suggest buying two and wearing them both. When somebody laughs at the T-Shirt, well, you do the math.

[candeira → Eliezer]

If the shirt's well made, you can buy one and wear them both.