A cow produces around 200,000 glasses of milk in her lifetime.
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Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
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