- 18:22, October 26, 2008 (diff | hist) . . (+28) . . Sun Switch
- 18:07, October 26, 2008 (diff | hist) . . (+1,665) . . N Sun Switch (New page: The Sun Switch is a simple device that allows solar tracking to be added to solar cookers for practically no cost. The device is made possible by the photovoltaic properties of LEDs. [[Im...)
- 17:41, October 26, 2008 (diff | hist) . . (0) . . N File:Ssdevice2.jpg (top)
- 17:41, October 26, 2008 (diff | hist) . . (0) . . N File:Ssdevice1.jpg (top)