#### Gizmodo: Google Celebrates Pi Day With a Cute Calculator Easter Egg

Gizmodo: Google Celebrates Pi Day With a Cute Calculator Easter Egg. “The yearly celebration of the mathematical constant π or pi, aka the ratio of a circle’s circumference to its diameter (and here I thought I’d never get a chance to use 9th-grade geometry in real life!). It falls on March 14 because pi written out numerically is 3.14… and then goes on forever because irrational numbers just roll that way. In observance of this pseudo-holiday, Google hid a nerdy little Easter egg in Chrome’s calculator.”