Friday, 15 April 2016

This Optical Illusion Will Freak You Out

A tweet by BBC's Academy trainer Marc Blank-Settle about his kid's train track has been baffling the Internet. In the video you can see the two track pieces are the same size when placed on top of each other. However, once you place one beneath the other, the bottom appears noticeably larger. Read the explanation on IFLScience.

YouTube link

0 comment(s):