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Test your brain!
zaterdag 31 december 2011 om 21:53
Nu op National Geographic.
Wie kijkt ook?
Echt raar hoe je brein je zo voor de gek kan houden!
What would you say if we told you these two boxes were the exact same shade of gray? Can you see it? Gradients and shadows give your brain clues based on your past experiences with shadows. But shadows can lie to you.
Wie kijkt ook?
Echt raar hoe je brein je zo voor de gek kan houden!
What would you say if we told you these two boxes were the exact same shade of gray? Can you see it? Gradients and shadows give your brain clues based on your past experiences with shadows. But shadows can lie to you.
