Illusions | Optical Illusions

Best classic illusion :The Skin-Crawling Spiral

As soon as it appears, the spiral will rotate endlessly, moving outwards and moving inwards in circles. When you look away from the screen, the spiral will continue to move. Stare at its center for around a minute (wait until it has loaded properly first). Then look away from the screen and stare at the back of your hand. See if it begins twitching and moving! The effect is like bugs crawling beneath the skin.

Illusions | Optical Illusions

Optical illusions has been one of the most fascinating part of science form the very beginning . Here are some of the best collections .

The Spinning Dancer

The Spinning Dancer appears to move both clockwise and counter-clockwise.

Stare at her long enough and you will be able to see her rotate both ways. There is no cheating behind this , totally science.