Cats and dogs can hear ultrasound.
350
Flies are deaf.
379
Pain occurs when sounds are above 130 db.
124
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
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Your ears secrete more earwax when you are afraid than when you aren't.
229
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233