The Search for Quiet

shared by grantstewart on Feb 22, 2013 in Health

The Search for Quiet

shared by grantstewart on Feb 22, 2013 in Health

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Both the amount of noise and the length of time you are exposed to the noise determine its ability to damage your hearing. Noise levels are measured in decibels (dB). The higher the decibel level, the...
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Category: Health

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Grant Stewart
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