The star in this animation does not change color at any time.
Click to enlarge
Image sources unknown except those attributed
Keep staring at the red dot until the picture changes then keep your focus on the blue dot for the best effect.
Image source unknown
We have already explained the Ebbinghause illusion to you over on the Spy Blog, but today we introduce the Dynamic Ebbinghaus Effect. We think it's pretty cool. What do you think?
© Gianni A.Sarcone, giannisarcone.com, used with permission
Yes this is another 'which line is longer' optical illusion. And yes your right, they are both the same. But it is still amazing isn't it.
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