Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
Only 3% of bird species have penises.
0
Lobsters have blue blood.
476
Early American humans hunted car-size armadillos and used their shells for houses.
12
Jumping fleas can accelerate 50 times faster than the space shuttle.
218