Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
There are approximately three chickens for every human on Earth.
13
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Early American humans hunted car-size armadillos and used their shells for houses.
12
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
There's a lizard known as the 'Jesus Lizard' that can run across water.
11