Blue-eyed people share a common ancestor with every other blue-eyed person in the world.

Blue-eyed people share a common ancestor with every other blue-eyed

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Human Body Facts

Eyelashes have an average lifespan of five months

Human Body Facts

Your eyes can detect a candle flame 1.7 miles away

Human Body Facts

It takes about one minute for a single red blood cell to travel around

Human Body Facts

Every person, including identical twins, has a unique eye and tongue

Human Body Facts

Eyes contain around 107 million light-sensitive cells

Human Body Facts

The space between your eyebrows is called the Glabella