Interesting Science Facts that nobody knows 

The surface area of your lungs is roughly the size of a tennis court.

A cockroach can live for several weeks without its head.

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The longest living mammal is the bowhead whale, which can live up to 200 years.

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The sound of a duck's quack doesn't produce an echo

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The fingerprints of a koala are so indistinguishable from humans that they have been mistaken at crime scenes.

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The human nose can detect over a trillion different scents.

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The smallest mammal in the world is the bumblebee bat, which weighs less than a penny.

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The mantis shrimp has the most complex eyes in the animal kingdom and can see colors that humans can't even imagine.

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A cat has a jaw that cannot move sideways.

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