Eddie Woo has a superpower. He makes maths fun. He's a mathematics teacher at Cherrybrook Technology High School in Sydney.
A few years ago he started uploading his lessons to You Tube, he calls it Wootube, and has more than a quarter of a million subscribers and videos viewed more than 14 million times.
He makes math fun by teaching lessons through interesting questions like why is a rainbow curved and why aren't left handers extinct?
He gathers his best lessons and shares his philosophy for making math fun in his new book, Woo's Wonderful World of Maths
Eddie Woo speaking at Ted X Photo: You Tube