Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
Pain occurs when sounds are above 130 db.
124
Pirates believed that piercing the ears with such precious metals as silver and gold improved one's eyesight.
131
You can alleviate a tickly throat by scratching your ear.
9
Cats and dogs can hear ultrasound.
350
Flies are deaf.
379
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Your ears secrete more earwax when you are afraid than when you aren't.
229