Fun Hearing Facts:
1. Fish do not have ears, but they can hear pressure changes through
ridges on their body.
2. The ear’s malleus, incus and stapes (otherwise known as the
hammer, anvil and stirrup) are the smallest bones in the human body. All three
together could fit together on a penny.
3. The ear continues to hear sounds, even while you sleep.
4. Sound travels at the speed of 1,130 feet per second, or 770 miles
per hour.
5. Dogs can hear much higher frequencies than humans.
6. Ears not only help you hear, but also aid in balance.
7. Snakes hear through the jaw bone and through a traditional inner
ear. In essence, snakes have two distinct hearing mechanisms, which helps them
hear and catch prey.
8. Sitting in front of the speakers at a rock concert can expose you
to 120 decibels, which will begin to damage
hearing in only 7 1/2 minutes.
9. Thirty-seven percent of children with only minimal hearing loss
fail at least one grade.
10. Male mosquitoes hear with thousands of tiny hairs growing on their
antennae.
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