A couple years ago I got into making electronic conferences badges by building a device for DEFCON 25 shaped like a dragonfly. Like all badges the most important design factor was quite literally how ...

LEDs are a wonderful technology. You put in a little bit of power, and you get out a wonderful amount of light. They’re efficient, cheap, and plentiful. We use them for so much! What you might not ...

Upgrading your light bulbs is the easiest and smartest way to help reduce your home's carbon footprint. Here's the math. Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based ...

Now that it has cooled off in California, or at least it had until my wife saw our power bill for the month of July, it seems like it might be a good time to talk conservation, and touch on some of ...

In the world of TVs, the reigning champ technology has undoubtedly been OLED TVs, with their excellent picture quality and self-emitting pixels that deliver the best black levels and contrast in the ...