Engineers have invented a way to cheaply and effectively keep ice off power lines. The new proprietary technology is called a variable resistance cable (VRC) de-icing system. With only minor cable ...
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Do these cheap car de-icing gadgets actually work? My verdict after testing one in the winter cold
The most recent scammy gadget that came across my workbench was an "advanced electromagnetic antifreeze snow removal device." A relative of a friend of mine bought the device, wondered why it didn't ...
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