Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Only 3% of bird species have penises.
0
When cats are happy, they may squeeze their eyes shut.
10
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456