الاثنين، 11 مارس 2013

Explain this train's motion

 

This video was posted at New Scientist, which offers a prize to the first person who can correctly explain how the illusion is created.
Courtesy of neuroscientist Al Seckel, the video is free of editing effects or computer-generated imagery. "There is one train; it is as long as you see," he says. The illusion, presented in his newly published digital book that delves into the science of the world's best illusions, continues to fool Nobel laureates and other great minds when presented at conferences.
So far there are over 100 comments at the New Scientist post.

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