Solar Science Station
The Solar Science Station was designed as a home or classroom "all in one" solar project. It was developed to meet demand for a non soldering vers...
The Solar Science Station was designed as a home or classroom "all in one" solar project. It was developed to meet demand for a non soldering vers...
The Solar USB 1.0 Kit, formerly known as the Altoids Solar USB Kit, is a simple DIY solar project designed to power small USB gadgets. This kit ha...