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
When dragonflies mate, their tails form a love heart.
22
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Two dogs were among the Titanic survivors.
262
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Domestic pigs average a top speed of about 11 miles per hour.
182