最迷惑人的20幅图画 Optical Illusions - the top 20
发布: 2008-12-25 14:00 | 作者: webmaster | 来源: 本站原创 | 查看: 879次
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Spinning wheels... 转动的圆盘(实际上是静止的)
If you focus on the picture, all the wheels start to spin (in both directions). However, if you then concentrate on a single wheel, that wheel will stop whilst the others keep turning.
