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
Cats and dogs can hear ultrasound.
350
Sound travels about 4 times faster in water than in air.
408
Sound doesn't travel in space.
255
American car horns beep in the tone of F.
66