【實用娛樂app】Spiral Hallucination Free|最夯免費app-綠色工廠好玩App

See your own face twist and twirl, look at the spiral for a few seconds, then look in the mirror. Use at your own risk and never while driving. Now, try look at your own face in the mirror or look at someone you know and see how it floats and swirls. The effect is called the spiral aftereffect and has been known since the time of Aristotle. It works because the spiral is stimulating your neurons. The effect is really amazing!

This is an add sponsored version of the app.