Thread: Fantastic optical illusion
- 07-07-2009 02:04 PM #1Administrator Help2Go Administrator
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Fantastic optical illusion
The blue and the green | Bad Astronomy | Discover Magazine
I tested this myself in Photoshop - the claims in the explanation are true.
- 07-07-2009 02:37 PM #2
I love these. Edward Adelson created lots of them. This is one of the best ones. Squares A and B are the same colour!

Very similar to Osc's example.
- 07-07-2009 07:13 PM #3Administrator Help2Go Administrator
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That is awesome - I just spent 10 minutes trying to prove these to my wife...
- 07-08-2009 07:43 AM #4
i had to actually print it out and cut the squares out before the parent would believe it... even then he asked "so wheres the trick?"
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- 07-08-2009 09:08 AM #5
Here's another example of your eyes playing tricks on you.
Optical Illusion - Rotating Pink Dots - PuzzlesI am currently taking a degree in Malware Removal, and during this time, it is not appropriate for me to offer any assistance in the analysis of or the removal of Malware without the assistance of my instructor. Thank you for understanding.
If you think you might be infected with malware or have recently cleansed your computer of malware without the help of an expert, please read and follow the instructions in How to Start Removing Viruses and Spyware from your Computer. This can alleviate time consumed in trouble shooting your current computer problems.
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- 07-08-2009 11:01 AM #6
For the non-believers, this proves that A and B are the same.


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