Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271