Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
A dairy cow can produce more milk when listening to music.
446
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10