A 42-foot sperm whale has about 7 tons of oil in it.
209
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Cows can sleep standing up, but they can only dream lying down.
745
Dogs sometimes fake being sick to get attention.
26
Early American humans hunted car-size armadillos and used their shells for houses.
12