Random Ear Facts

    12 facts tagged with Ear Facts

    Pirates believed that piercing the ears with such precious metals as silver and gold improved one's eyesight.
    128
    Cats and dogs can hear ultrasound.
    346
    Your ears secrete more earwax when you are afraid than when you aren't.
    228
    Wearing headphones for an hour increases the bacteria in your ear 700 times.
    229
    Pain occurs when sounds are above 130 db.
    122
    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.
    469