Sound travels about 4 times faster in water than in air.
408
Sound doesn't travel in space.
255
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
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
Pain occurs when sounds are above 130 db.
124
