When you correct for weight differences, men are proportionately stronger than horses.
64
We share 70% of our DNA with a slug.
218
A polar bear's skin is black. Its fur is not white, but actually clear.
25
The praying mantis is the only insect that can turn its head!
95
The octopus does not have a blind spot.
273
An elephant's tooth can weigh as much as 12 pounds.
24
Flamingos can only eat with their heads upside down.
38
