Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
Pirates believed that piercing the ears with such precious metals as silver and gold improved one's eyesight.
131
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Flies are deaf.
379
Cats and dogs can hear ultrasound.
350
You can alleviate a tickly throat by scratching your ear.
9