A cow produces around 200,000 glasses of milk in her lifetime.
373
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Ants tend to survive in a microwave because they find the coolest spot and wait!
17
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2