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August 13, 2007

1

神奇的视觉错觉(二)

作者: physixfan

6...盯着那人脸上的四个黑点两分钟,盯住,接着看白色的墙,不停眨眼,你会发现那人的脸就出现在了墙上

7...怎么可能会有这种栅栏?

8...转还是不转?这是个问题

9...到底是不是圆的?

10...图中的线平不平行呢?

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1 Comment Post a comment
  1. Jian Xu
    May 16 2014

    翻老帖忽然发现10也是GNU Parallel的logo哈哈

    Reply

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