The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
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The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
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Early American humans hunted car-size armadillos and used their shells for houses.
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