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Date: | Sun, 6 Jul 2008 20:16:28 -0400 |
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
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Hi Dennis,
Thanks for sharing. Here's one of my favorite optical illusions. I had to
double check it myself to make sure it wasn't a hoax.
http://www.chessbase.com/puzzle/puzz10b.htm
-Eric
Exhibit Developer
Children's Museum of New Hampshire
-----Original Message-----
From: Informal Science Education Network
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Sent: Sunday, July 06, 2008 7:50 PM
To: [log in to unmask]
Subject: [ISEN] FW: Very neat illusion
ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related
institutions.
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Dear all,
My son sent me an optical illusion unlike any I've seen before. I
thought you would enjoy it. Does anyone know what is happening in the
eye/brain to make this work?
http://www.johnsadowski.com/big_spanish_castle.php
Dennis
"Work hard to find something that fascinates you. When you find it you
will know your lifework" -- Richard Feynman
Dennis Schatz
Senior Vice President for Strategic Programs
Pacific Science Center
200 Second Ave. No.
Seattle, WA 98109
Phone - 206-443-2867
Fax - 206-443-3631
www.dennisschatz.org <http://www.dennisschatz.org>
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For information about the Association of Science-Technology Centers and the Informal Science Education Network please visit www.astc.org.
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