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Incredible optical illusion. The “blue” spiral and the “green” spiral are actually the same colour. See The Bad Astronomer for details.
Posted on June 25, 2009
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This is Phronk's scrap book of quick and dirty random crap that is fun to look at, like pictures and videos and short quotes that I find around the internet. Real blog: http://www.phronk.com
Incredible optical illusion. The “blue” spiral and the “green” spiral are actually the same colour. See The Bad Astronomer for details.
Posted on June 25, 2009