Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
The seahorse is the only fish to have a neck.
12
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23