Pain occurs when sounds are above 130 db.
124
If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.
1k
American car horns beep in the tone of F.
66
Cats and dogs can hear ultrasound.
350
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5