Yesterday was March 14th, a day known by math nerds as Pi Day, as in 3.14. Get it? Anyway, one of these numberphiles has worked out an equation to calculate pi using real pies. Confusing? Yes it is. But who doesn't like pie? The baked treat that is. And the video runs three-minutes and 14-seconds. Whoa! Mind blown.

A Los Angeles weatherman, wishing a happy birthday to viewers during his weather segment, gets punked big time and it's hilarious.