Overall, I'm skeptic by nature. I've even tried to unmystified it by extracting original bitmap files from the swf... But I have to recognise that it's one of the best retinal persistence example I've seen :)
Knew ths one...
I knew this one...and it doesnt just turn black and white when you blink. It also turns like that when you move your eyes.
Was amazing but ShemnonPie.. you must not have done it right if it didnt work.. it will always work but you have to be smart............
I figured it out!
It turns out that the second picture itself is black/white, and that staring at the colors before makes it look colored for a while. In other words, it doesn't really change to black and white, but instead is always that way!
Awesome illusion ! I think it's due to colour deposing on the eye or something, but this is amazing !