Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The octopus does not have a blind spot.
273
Moths are unable to fly during an earthquake.
328
Sharks, like other fish, have their reproductive organs in their chests.
248
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
