06.13.2007: Unless it's your smoke alarm saving your life, mysterious electronic beeping in the middle of the night is highly annoying. It certainly annoyed Marin Soljacic a few years ago when he found himself standing in his kitchen in his pajamas in the middle of the night for about the sixth time in a month, staring at his cell phone, beeping to tell him he'd forgotten to plug it in. <<more>>
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