Every person, including identical twins, has a unique eye and tongue print along with their finger print.

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

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Heterochromia is the medical term for having two different colored eyes

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You see things upside down – it is your brain which turns the image the

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Your kidneys filter over a litre of blood every single minute

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

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The heart is the only muscle which doesn’t take its signal from the

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