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
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
A puppy is born blind, deaf, and toothless.
16
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212