Power grid change may disrupt clocks

Interesting article:
A yearlong experiment with the nation's electric grid could mess up traffic lights, security systems and some computers — and make plug-in clocks and appliances like programmable coffeemakers run up to 20 minutes fast.



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Comments

  1. CarrieJune 28, 2011 at 1:00 PM

    Finally, a good reason why my alarm clock randomly chooses not to go off! :)

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