Pulfrich effect Pulfrich effect is awesome. Using it one can take 3D videos with a simple vidcam, without glasses, gadgets, etc. That is as simple as to be risen to a vehicle that have windows toward the lateral, to aim the camera toward the side while this circulates slowly, and to press the shutter. The optimum velocity, for a standard camera of 30 frames per second, is about 7,5 Km/h (4,66 Mi/h), but this is very elastic, I have verified that even to velocities over 30 Km/h (18 - 19 Mi/h) the effect is produced.
http://www.instructables.com/id/Taking-3D-videos-using-Pulfrich-effect/