Gardening is said to be one of the best exercises for maintaining healthy bones.
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Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
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There is a disease called ichthyosis that turns the skin scaly like a fish.
90
Wearing tight pants can lead to impotence in men.
120
You can alleviate a tickly throat by scratching your ear.
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Your heart will pump about 212 million liters in its lifetime.
26
The human brain doesn't stop developing until about 25 years old.
102
There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
14