Search This Blog

Wednesday, August 30, 2006


good optical illusion site:
http://www.sandlotscience.com/Guided_Tours/Tour1/Tour_1.htm
or this page on same site (the best!)
http://www.sandlotscience.com/Guided_Tours/Tour1/Tour_4.htm

1 comment:

kohsl said...

Nice optical illusion. Looks like its moving anti-clockwise when it is static.