EO Pi Day (March 14)

Add a bit of mathematics to your life with these products, which pay homage to the mathematical constant pi.

Pi (π) is more than a number with an infinite number of digits behind its decimal point. Whenever you see a circle in the natural world, Pi is involved. The hard sciences, medicine, music, statistics, navigation and much more depend on pi to solve the challenges of their respective fields.

Design © W.H. Sim. See more at zazzle.com/expressionsoccasions