Early American humans hunted car-size armadillos and used their shells for houses.
12
A group of unicorns is called a blessing.
304
Only 3% of bird species have penises.
0
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
A group of kittens is called a "kindle".
10
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
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
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250