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Neat optical illusion

Posted: Thu Oct 07, 2010 7:45 am
by Big Kev
http://www.scientificamerican.com/media ... IC2009.swf" onclick="window.open(this.href);return false;

Re: Neat optical illusion

Posted: Mon Oct 11, 2010 7:22 pm
by mrleisure
I like that sort of trickery :)

Image

Re: Neat optical illusion

Posted: Fri Oct 15, 2010 12:04 pm
by Coopz
Ouch...brain hurts..

Re: Neat optical illusion

Posted: Tue Nov 02, 2010 1:05 pm
by mrleisure
[youtube] [/youtube]

Re: Neat optical illusion

Posted: Tue Nov 02, 2010 2:24 pm
by DarrenM
You can make your own variation of that. Works pretty well.

http://www.moillusions.com/2006/03/dragon-illusion.html" onclick="window.open(this.href);return false;

Re: Neat optical illusion

Posted: Tue Nov 02, 2010 5:43 pm
by ysu
neat!

the next linked one was this - not illusion but pretty damn well done!

Re: Neat optical illusion

Posted: Thu Jun 08, 2017 9:40 am
by ysu
Image

Re: Neat optical illusion

Posted: Thu Aug 10, 2017 4:37 pm
by DarrenM
There are 16 circles in this image

Image

Re: Neat optical illusion

Posted: Mon Aug 14, 2017 12:56 pm
by smithcorp
Now I can see them! Cool. Have to unfocus like those images hidden in a mess of colours things.