Shady Optical Illusion
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Uploaded on Oct 5, 2009
Watch what happens with 4 shades of blue. MAKE YOUR OWN: http://www.instructables.com/id/Shady...
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Uploader Comments (greeenpro2009)
FIrefartable 11 months ago
The answer is the shade created by the crease. If you flatten the crease, it will obviously have the same angle from the light and therefore create the same hue of blue. Very simple trick that is only really interesting because of the direct and fixed camera position.
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greeenpro2009 11 months ago
There are no folds or creases in this paper. If you want to, check out the tutorial on how I made this (link in description above).
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Top Comments
ghuegel 1 year ago
What happens when you cover two or all three of the borders?
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Ancient8989 1 year ago
I covered them all up and they all look the same!
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All Comments (909)
gallopvaly123 8 months ago
oh, my bad
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Roger Pitch 9 months ago
Fucking brain
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jamesblondy2 9 months ago
They aren't the same they just look like it
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TheLobster324 11 months ago
Its not that hard to understand guys, the shades are very similar, but when you can see where the two meet then it is easy to notice a difference. But if you widen the gap between the two, its harder to see a difference. Kind of like comparing a very dark navy blue to black. If anyone knows what i mean lol
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MrPunctum1 11 months ago
これを見ると人間の脳は色の差を認識しているのであって、色の絶対的な基準から判断してる訳じゃないのが理解出来る。
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YUSUKE UEDA 11 months ago
Then, how did u make a differense of the colours as lines??
If all the colours are same, we can't see their lines, which separetes each colour...
How difficult differences are!!
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NASUKOOOOO 11 months ago
これは左右の色が違うように見えるけど、境界線を隠すと同じ色に見えるっていう錯覚ですね。
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outcontrolxd 11 months ago
fail.
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