- Sep 19, 2020
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Amazing picture..
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It may be the result of the 1/6 second delay between optical input and optical recognition, for which our minds fill in the gaps (like with motion pictures) and predict real-time images.Explain it if you can.
I agree.View attachment 653250
This one is AMAZING. It tests if you're left brained (counter clockwise) or right brained (clockwise). I see her spinning clockwise at first.
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The Truth About the Spinning Dancer
The false claims of a dancing silhouette.well.blogs.nytimes.com
Something like that might be going on here...It may be the result of the 1/6 second delay between optical input and optical recognition, for which our minds fill in the gaps (like with motion pictures) and predict real-time images.
Nothing is actually moving except the stick figure running in place.
The color flashes all-at-once; you can confirm by pausing it (windows key - shift - s on a PC).
Yet motion is perceived upwards, to the right, and downwards simultaneously.
Explain it if you can. All I can think of is that that the tiny outlines matter a lot, and we are wired to see movement like that, so we do.
![]()
Nothing is actually moving except the stick figure running in place.
The color flashes all-at-once; you can confirm by pausing it (windows key - shift - s on a PC).
Yet motion is perceived upwards, to the right, and downwards simultaneously.
Explain it if you can. All I can think of is that that the tiny outlines matter a lot, and we are wired to see movement like that, so we do.
![]()
Yeah, something like that, but the colors change at the same speeds.I suspect it might have something to do with different colors traveling at different speeds.
Yeah, something like that, but the colors change at the same speeds.
Certainly has to do with the color changes which happen all at once.
The frames look like this...
View attachment 653432View attachment 653433
The key is in the fine detail of the border contrast.
This guy is "moving" upwards..
View attachment 653450 View attachment 653460
This guy is "moving" downwards...
View attachment 653453 View attachment 653461
It's pretty obvious what is going on when it is paused and zoomed.
It's the "reverse phi" effect. If a dark point become light, we perceive motion away from the point.