Puzzles and Brain Teasers Club
加入
New Post
Add interesting content
and earn coins
Explore Fanpop
Puzzles and Brain Teasers Images on Fanpop
Puzzles and Brain Teasers
Mix
图片
视频
链接
Posts
论坛
墙
民意调查
测试
答案
Wiki
Fanpop Homepage
Terms of Service
Log In
Sign Up
Use Classic Fanpop
Next
Previous
7
Optical Illusion
added by
Stevey711
Source: http://ccl.northwestern.edu/netlogo/
Stare at the Dot. Then 移动 back and forth! (You should see the rings spinning in opposite directions)
照片
illusion
optical illusions
brainteasers
puzzles
next page