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
You can alleviate a tickly throat by scratching your ear.
9
Flies are deaf.
379
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
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266