mindblowingfactz: You’re completely blind for about 40 minutes a day. When your eyes move, your brain purposely blocks your vision, which is why you can’t see the motion of your own eyes in a mirror. It’s called Saccadic masking, and without

mindblowingfactz: You’re completely blind for about 40 minutes a day. When your eyes move, your brain purposely blocks your vision, which is why you can’t see the motion of your own eyes in a mirror. It’s called Saccadic masking, and without

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from: https://ciel62.tumblr.com/post/156336672371