Vanilla flavoring is sometimes made with an ingredient from beaver pee.
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The elephant brain weighs about 6,000g.
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The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
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Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
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