Necker Cube Optical Illusion (Stereo 3d)

These 2 cube skeletons are identical. They show striking illusory differences in depth and motion.
The right video is in reverse 3D. The left video is identical but in true 3D, appearing to move in the opposite direction. This is the effect that a pseudoscope has on our vision when we look at objects like the Necker cube.
IMPORTANT: Red / cyan 3d glasses needed.
See this with triangles also: vimeo.com/19372153
Great video that may make you want a pseudoscope: vimeo.com/14870320
Pseudoscopic Skeleton Cube
R.Y. 1/29/2011

[@WWaveformCreations]

@lehman i dont own a pair :P

[@lehman]

holy shit, this is crazy if you use red/cyan glasses.

[@YuckyLuckyDucky]

Try red/blue glass over your shutter/passive 3d.

[@Rxe08]

Also try wearing your glasses upside-down and see what happens.

[@lehman]

@seinfeldfan7898 look at it through red/cyan glasses. You'll see what's up then

[@WWaveformCreations]

The red/blue is just reversed

[@lehman]

@seinfeldfan7898 There are some sites that send you a pair for free, not sure which ones though.