October 15, 2010
A Light Emitting Diode (LED) is a semi-conductor device which converts electricity into light. LED’s have been around since the 60s but are finally appearing in the residential market. Initially,...
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A Light Emitting Diode (LED) is a semi-conductor device which converts electricity into light. LED’s have been around since the 60s but are finally appearing in the residential market. Initially,...
By Arthur Schwerdt Ah, fall, the season so nice they named it twice. The further autumn progresses, however, the more minutes of our days are given over to darkness. That’s...
