Formulas and variables and integrals and derivatives: to the casual
observer it looks like you're doing MATH. But you're NOT. Because
when you solve for x, things EXPLODE. You're doing ENGINEERING.
Shirt Info: Screenprinted on soft, comfortable, and socially responsible
American Apparel 2001 (Standard American) and 2102 (Classic Girl) in ASPHALT! See sizing information first, especially if you haven't ordered American Apparel before!