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by sandworm101
1711 days ago
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That difference between center and peripheral vision isn't a defect. It has served us well for thousands of years. Center vision is for hunting, for tracking a target you want to chase/kill. Off-center vision is for noticing stuff in the bushes trying to kill you. So off-center vision is better at night and for detecting movement. That kept us away from the lions. Our acute center vision is tuned for daylight. It helped kill those lions when it was our turn to hide in the bushes. |
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