The idea of a fan with LEDs that spell out words as it spins is nothing new, but here’s one that’s programmable via USB. Polo Tech from Taiwan has patented a rotating LED fan display technology that ...
Got a Window? Use it! Chances are, you have a bookcase or some cabinets at home with large windows up front. Most of us do, and chances are, inside those bookcases or cabinets, we have lighting. Why?
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