Pain occurs when sounds are above 130 db.
124
Cats and dogs can hear ultrasound.
350
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
You can alleviate a tickly throat by scratching your ear.
9
Flies are deaf.
379
Pirates believed that piercing the ears with such precious metals as silver and gold improved one's eyesight.
131
Your ears secrete more earwax when you are afraid than when you aren't.
229