From a tiny sample of tissue no larger than a grain of sand, scientists have come within reach of a goal once thought unattainable: building a complete functional wiring diagram of a portion of the ...

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One of the biggest problems we have with wired headphones is the wiring. Since these wiring and the cables used are fragile, any pulls, strains, and manhandling can damage the headphones for good.

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Fluorescent lights aren't on the top of many people’s favorites list. Ever since they were introduced at the New York World’s Fair in 1939, they've been notorious for their cold, bluish light that is ...

Abstract: The characteristics of a novel piezoelectric ballast for fluorescent T8 lamp are investigated in this study. A piezoelectric transformer is used in new piezoelectric ballast in place of a ...