More ideas from marx
Picture of DIY Solar Tracker Check out http://arduinohq.com for cool new arduino stuff!

Introduction We aim to introduce young students to engineering and teach them about solar energy; by having them build a Helios as part of their curriculum. There is an effort .

http://www.free-energy-info.com/Chapt2SA.html http://www.ikkaro.com/motor-newman-1/ http://www.taringa.net/post/ciencia-educacion/9391838/Energia-libre-gratis-a-tu-alcance-Motores-magnetico.html

http://www.free-energy-info.com/Chapt2SA.html http://www.ikkaro.com/motor-newman-1/ http://www.taringa.net/post/ciencia-educacion/9391838/Energia-libre-gratis-a-tu-alcance-Motores-magnetico.html

Water #Factory imitates the catchment method used by the Namib #desert #beetle. The transparent #plastic film in the upper part of the #water #factory has two different types of hydrophilic #textures on its surface to increase the contact area between the #air and the #film. #YankoDesign

Water Factory imitates the catchment method used by the Namib desert beetle. The transparent plastic film in the upper part of the water factory has two

outdoor candles

Be Creative with Old Wine Bottles After you drink the wine, what the heck can you do with the wine bottles. Quite a lot, actually. And wine barrels make great DIY project too. Here are some DIY Wine bottle ideas; let us know which project you will try.