“This video is 2D and 3D Simultaneously: the Pulfrich Effect”

Tom Scott has created a brilliant demonstration video of the Pulfrich Effect. You’ll need a pair of ordinary dark glasses – use just one side to cover just the right eye. Then watch his video. You’ll see the video in full color 3D, event though it is a 2D video. 3D video enthusiasts may already know a bit about how this works. When a camera is panning across a scene, each...