YouTube on MSN
What you can make from a broken LED bulb
Ever wondered what to do with a broken LED bulb? In this video, we turn trash into treasure by making an emergency backup bulb that automatically switches to battery when the power goes out! Follow ...
The ArkPro Ultra is an extra-compact, do-everything flashlight ready for indoors, outdoors and adventures.
Tom's Hardware on MSN
Mad scientist makes LEDs in his backyard
A semiconductor wizard who made his own RAM turns his attention to blinkenlights ...
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