Spend $100 and get Free Ground Shipping today!
Give your favorite genius something to ponder at teatime or coffee break. Many of your all-time-favorite formulas are here—a simple ratio, the circumference of a circle and Hubble’s Law, plus Planck’s Equation, Newton’s Second Law and Einstein’s General Theory of Relativity. Go figure! Holds 14 minus 2 = 12 oz. Black-hole black ceramic; dishwasher and microwave safe.
|UPC Code :||814229004103|