Walk into a crowded coffee shop, and what catches your eye as you take in the scene could say as much about you as the ...
Timeslife on MSN
How eagles spot prey from three kilometres away: The physics behind raptor vision and hunting
A retina built for distance The human eye has one fovea, a small pit at the centre of the retina where photoreceptor cells ...
Artificial intelligence (AI) can identify people by the way they walk. The technology focuses on how a person's joints move, rather than on body shape alone, and could improve long-distance identity ...
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