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View Full Version : Interesting Optical Illusion

xrunner123
29th of January 2005 (Sat), 20:34
http://www.ebaumsworld.com/checkershadow.html
sw2001
29th of January 2005 (Sat), 21:00
It is hard to believe, but Color Cop proofed it (both #6B6B6B).
cmM
29th of January 2005 (Sat), 21:03
yea, I saw this some time ago and checked it in PS myself, exact same shade.

Check out the other illusions on that site... the one with the black dots disappearing is making me go crazy. :-P
cmM
29th of January 2005 (Sat), 21:10
figure this out:

http://www.ebaumsworld.com/trigrid.html
pcasciola
29th of January 2005 (Sat), 21:18
This one is pretty wild too. Stare at the four small dots in the center of the pic for 30-60 seconds, then close your eyes really tight for a second and then relax your eyes but keep them closed. You will see an image in your head.

http://www.eyetricks.com/jesus.gif
Wazza
30th of January 2005 (Sun), 01:32
figure this out:

http://www.ebaumsworld.com/trigrid.html

I suppose you figured it out?
Too tired after a long day, confusing the heck out of me. :lol: ^_^
GeForceFX
30th of January 2005 (Sun), 12:17
figure this out:

http://www.ebaumsworld.com/trigrid.html


http://users.pandora.be/ggoole1/trigrid.JPG

B and C are the same, A is not as you can see, the line is not straight
xrunner123
30th of January 2005 (Sun), 12:36
Do the math. for a legit cuttout the x/y for the red must equal x/y for the green assuming that the corner is 90degrees. So we get 3sqs/8sqs=.375 and 2sq/5sqs=.4
pradeep1
2nd of February 2005 (Wed), 19:20
yea, I saw this some time ago and checked it in PS myself, exact same shade.

Check out the other illusions on that site... the one with the black dots disappearing is making me go crazy. :-P


A quick way to see the shades is to cross your eyes a bit until the picture is fairly fuzzy. Then you can see the same shade of gray on both squares. Try it. :cool:
roanjohn
3rd of February 2005 (Thu), 12:15
http://www.ebaumsworld.com/checkershadow.html

I don't think its the same shade!!!! The B is soooo much darker!!!

Ro1
xrunner123
3rd of February 2005 (Thu), 13:09
It is . Bring it into PS or something equivalent and see the color code- or print it out and cut out the 2 pieces and put them side by side.
abrahamx
29th of August 2005 (Mon), 14:28
450 pics. optical illusion.
http://www.optical-illusion.org
very interesting :rolleyes:


http://www.optical-illusion.org/pictures/binasol.jpg
R32Bum
31st of August 2005 (Wed), 19:04
http://www.optical-illusion.org/pictures/GAMA.gif

Similar to the triangles
seagull
5th of September 2005 (Mon), 07:18
You can also look at the two squares easily with a piece of paper with a small pen hole over A and B. They are the same!
PEACHMAN
7th of September 2005 (Wed), 14:07
It's a conspiricy...it can't be true!!