Eyes contain around 107 million light-sensitive cells.

Eyes contain around 107 million light-sensitive cells

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Your eyeballs stay the same size from birth to death, while your nose

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A newborn baby will cry, but not produce any tears. Babies do not

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We have all have unseen, harmless microscopic creatures living in our

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Your eyes are about 1 inch across and weigh about 0.25 ounce

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Because your digestive system is so powerful, your stomach actually eats

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Your eyes are comprised of rods and cones. Rods allow you to see shapes,