This has nothing to do with Nintendo, but this video is to crazy to pass up. This guy says he can see 3D TV with out using glasses. Long story short,a device attached, close to the eye, sends electronic pulses that open and shut the eye at different times. So in theory you can set your eye lids to blink at around 30 fps, which will do the same thing as the shutters on 3D classes. People are worried about the affect prolonged use of normal 3D devices; I wonder how this will affect they eye?