I've given up on three-way light bulbs. This isn't a “green” decision, but one driven by frustration with poor design. When my 3-way bedside lamp (30-70-100-watts) didn't switch properly I tightened ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...