Jumping fleas can accelerate 50 times faster than the space shuttle.
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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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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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A cat can jump FIVE TIMES as high as it is tall!
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The male seahorse carries babies and 'gives birth' to them instead of the female.
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Penguins have a gland above their eye that turns saltwater into freshwater.
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