http://wongablog.co.uk/2009/06/24/spiral-illusion/ like balloons, but with dancing Sun, 14 Mar 2010 23:26:34 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://wongablog.co.uk/2009/06/24/spiral-illusion/comment-page-1/#comment-5689 Andrew West Fri, 10 Jul 2009 23:40:52 +0000 http://wongablog.co.uk/?p=4268#comment-5689 Yeah, illusions like this completely break my head. Yeah, illusions like this completely break my head.

]]> http://wongablog.co.uk/2009/06/24/spiral-illusion/comment-page-1/#comment-5685 Lauren Tue, 30 Jun 2009 22:08:27 +0000 http://wongablog.co.uk/?p=4268#comment-5685 Reminds me of this one: http://web.mit.edu/persci/people/adelson/checkershadow_illusion.html Reminds me of this one:
http://web.mit.edu/persci/people/adelson/checkershadow_illusion.html

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