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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Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
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