Your ears secrete more earwax when you are afraid than when you aren't.
229
You can alleviate a tickly throat by scratching your ear.
9
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
Pain occurs when sounds are above 130 db.
124
Flies are deaf.
379
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
Cats and dogs can hear ultrasound.
350