Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
Your ears secrete more earwax when you are afraid than when you aren't.
229
You can alleviate a tickly throat by scratching your ear.
9
Cats and dogs can hear ultrasound.
350
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Pain occurs when sounds are above 130 db.
124
Flies are deaf.
379