By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
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George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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Cats sleep for 70% of their lives.
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Denmark has twice as many pigs as there are people.
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Cows can sleep standing up, but they can only dream lying down.
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Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
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