Channel: Cosmology Today™
Category: Entertainment
Tags: why mirrors flip horizontalwhy mirrors filprichard feynman
Description: Richard Feynman amuses himself with an old puzzle - why do mirrors seem to switch left and right, but not top and bottom? From the BBC TV series 'Fun To Imagine' (1983). You can watch higher quality versions of some of these episodes at bbc.co.uk/archive/feynman or at youtube.com/watch?v=4zZbX_9ru9U