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I have two computers, each with something like 350W power supplies. By keeping them on 24/7, am I consuming the equivalent of seven 100-watt light bulbs around the clock? What can I do (either software or hardware) to make my machines more power-efficient? Also - while I'm on the subject - does an incandescent bulb consume less when it's on a dimmer and that dimmer is turned down? [more inside]
posted by scarabic on Jul 7, 2005 - 18 answers

I'm not well-versed in electrical terminology, but the layman's terms for what I'm looking for is the following: A power adapter that has a regular american 2-prong male wall plug on one end, and on the other end, a female plug of the auto-cigarette-lighter variety. Basically, I have a couple of devices designed to be plugged into my car's lighter, and I'd like to use them inside my home. Help with better terminology, and links to units I can buy are greatly appreciated. Thanks! [more inside]
posted by scarabic on Dec 25, 2003 - 5 answers