Wednesday, September 14, 2011
Perplexing optical illusion
Perplexing color optical illusion
The "green" and "blue" colors in this spiral are exactly the same.
Why they appear to be different
Also:
Nintendo’s 3DS plans
Geeky wedding proposals
How to host poker night
No comments:
Post a Comment
‹
›
Home
View web version
No comments:
Post a Comment