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Fun Facts of Hearing
The hearing organs of cicadas are located in their stomachs.
The hearing organs of crickets are located in their knees.
Male mosquitoes hear with thousands of tiny h
Do you like music?
Nowadays, many people can not live without music. But do you know?
Just a small MP3, its highest volume is equal to the volume of a
plane taking off! If we use MP3 or mobile music and so on
The older the more deaf? I
Do you ever think that with increasing age, poor hearing is a
matter of course? Do you think, presbycusis can only go with the