Cats and dogs can hear ultrasound.
350
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
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
Flies are deaf.
379
You can alleviate a tickly throat by scratching your ear.
9
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17