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Author Topic: Purves Lab's optical illusions  (Read 1122 times)

Offline Clive

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Purves Lab's optical illusions
« on: November 16, 2007, 17:15 »
Purves Lab's optical illusions web page with empirical explanations of familiar and unfamiliar illusions.


http://www.purveslab.net/seeforyourself/
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Offline Rik

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Re: Purves Lab's optical illusions
« Reply #1 on: November 16, 2007, 18:06 »
Brilliant.  :thumbs:
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Rik

Offline Simon

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Re: Purves Lab's optical illusions
« Reply #2 on: November 16, 2007, 21:03 »
Could spend hours there.   :crazy:
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Offline sam

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Re: Purves Lab's optical illusions
« Reply #3 on: November 16, 2007, 23:25 »
cool
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