What?! I can't hear you! Did you know that a NYC subway is about 95 decibels? A rock concert can be even louder, reaching up to 115 dB. Need some ear plugs for all that loud noise?
Showing posts with label Mack's. Show all posts
Showing posts with label Mack's. Show all posts
Wednesday, March 13, 2013
Blocking Out the Noise
What?! I can't hear you! Did you know that a NYC subway is about 95 decibels? A rock concert can be even louder, reaching up to 115 dB. Need some ear plugs for all that loud noise?
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