Ever wondered how much a blue whale really weighs? The answer: nothing—at least when it’s in the ocean! ???? Thanks to neutral buoyancy, a whale’s body matches the density of water, so it can glide effortlessly. That’s why it can grow so massive—no bones straining against gravity like on land. Nature is genius!
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- Animal Doozy, AnimalDoozy, Animal Doozy Documentary
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