The average blink lasts for about 1/10th of a second.

The average blink lasts for about 1/10th of a second

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Human Body Facts

Your brain stops growing when you reach the age of eighteen. After that

Human Body Facts

Humans and dogs are the only species known to seek visual cues from

Human Body Facts

Newborn babies can see objects about 8-15 inches away most clearly

Human Body Facts

Eyes heal quickly. With proper care, it takes only about 48 hours to

Human Body Facts

Your brain uses about the same amount of power as a ten watt bulb

Human Body Facts

You have about the same number of hairs on your body as a chimpanzee