Build a Christmas Light Controller and Join a Global Network of Synchronized Lights. Alan Henry. December 5, 2011 If you're ...

Benjamin J. Heckendorn returns from a vision quest of Xbox 360 laptop-building and Jasper-hunting to share a new how-to project with Engadget readers. In this episode, he'll describe how to build ...

How to Build a Wireless Energy Transfer Array to Power Light Bulbs Without Plugging Them In. ... In other words, when the light is off, you turn it back on again, but when its on, you turn it off.