loudness, n.Trivia

Mercedes has a "pink noise" technology used before a collision which triggers your ears to tense specific muscles and prevents the loud noise from the crash from causing hearing loss.

Submarine sonar is no a “ping” like movies and games, but actually extremely loud and can kill people and sea life

Pink Floyd played a show in London in 1971 that was so loud it killed all the fish in a lake 100 yards away

the Sperm Whale is the loudest animal on the planet. They are so loud that they can vibrate you to death