Tap water in Canada is held to a higher health standard than bottled water.
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The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
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Penguins have a gland above their eye that turns saltwater into freshwater.
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The Kangaroo Rat can last longer without water than a camel.
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Lack of water is the #1 trigger of daytime fatigue.
148
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
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A portion of the water you drink has already been drunk by someone else, maybe several times over.
170
There are about 100,000 bacteria in one litre of drinking water.
63