It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255