Cats and dogs can hear ultrasound.
350
The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear.
476
Flies are deaf.
379
You can alleviate a tickly throat by scratching your ear.
9
Pain occurs when sounds are above 130 db.
124
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Pirates believed that piercing the ears with such precious metals as silver and gold improved one's eyesight.
131