It has been scientifically proven that stroking a cat can lower one's blood pressure!
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Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
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The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Nicole Kidman is scared of butterflies.
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