Dr. Kelly Knolhoff

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Articles I have written

Bluetooth hearing protection

Can bluetooth earpieces work as hearing protection? Many bluetooth headphones are advertised as noise canceling. Noise canceling headphones  help transfer audio more clearly and cancels

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Smelly ear wax

Ear wax is a normal body substance produced by glands in the ear canal. It is called cerumen. It is a substance made of a

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