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Show Humans See With Millions Of Eye Cells WASHINGTON (American Wire) Human eyes see by millions mil-lions of tiny cells 1 hat catch rays of light, the Better Vision Institute reports. More than a million and a quarter rods ami cones, composing nerve fibers and nerve bundles, form the retina ret-ina to carry visual messages to the brain. The two eyes of a human work together, with single lenses. But the fly and other insects have as many as eight thousand separate eye units,, each with their own lens. Thus insects actually have thousands of eyes, according to the Institute's Insti-tute's report. |