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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Tigers can see 6 times better at night than humans.
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
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The cat brain weighs about 30g.
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Giant Anteaters' front legs look like a panda.
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