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This hack allows for people concerned about radiation to use a Geiger counter with their iPhones. It could come in handy, especially if there are more disasters like Fukushima.…

Here’s a fun little holiday project for you mechanically-inclined folks out there. This strange looking contraption connects to your computer and rings a little bell every time a visitor hits your website.

With a few bucks worth of off the shelf parts, an Arduino board, a USB cable and a…

Did you forget how long ago you put that meat in the fridge, or when you last scooped the nasty cat box… how about the last time you changed the oil in your car? This simple, ingenious device lets helps you keep track of the last time you performed a…