Shopping Background Music Wastes Over 1 Gigawatt Of Electricity Per Month
scientificamerican.com:
Do you find the incessant background music in stores and shopping malls distracting? Even annoying? Well, here's another reason not to like it: The malls of America consume more than a gigawatt of electricity per month playing the anodyne sales-spurring pop.
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First Posted: 02/01/11 04:56 PM ET Updated: 05/25/11 07:30 PM ET