Penguins have a gland above their eye that turns saltwater into freshwater.
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Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
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