In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
21
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
A domestic cat can sprint at about 31 miles per hour.
274
When dragonflies mate, their tails form a love heart.
22