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Saoirsenobas t1_j6mddo0 wrote

If you close one eye your brain ignores the signal from the closed eye. That is what people who are completely blind see, nothing.

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[deleted] t1_j6mp95o wrote

But you can still see light through the eyelid, meaning a closed eye without light is seeing black, not nothing… or maybe I’m just an idiot

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Buttholerolls t1_j6ow882 wrote

Try putting any object of any color up to your face and cover your eye, it still works

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