1. Retina captures the image upside down, but our brain flips it to see it in perfect position. 2. Our retinas cannot identify the red color. 3. An average human blinks its eye 17 times
Read more1. Retina captures the image upside down, but our brain flips it to see it in perfect position. 2. Our retinas cannot identify the red color. 3. An average human blinks its eye 17 times
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