Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
Cats and dogs can hear ultrasound.
350
Flies are deaf.
379
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
You can alleviate a tickly throat by scratching your ear.
9
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
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