29 Apr 2009
Purchase: http://hilaroad.com/video/ This video demonstrates how solar energy can be focused with a curved mirror.
Once focused this energy can be used to cook food, sterilize water even create electricity.
Includes an explanation of Energy, Power, Joules, Watts. Examples of radiant, heat, chemical and kinetic energy are given.
Includes links to directions for constructing a simple solar concentrator.
Duration : 0:6:10
22 Apr 2009
solar energy produced by International Automated Systems, Inc. is now a practical alternative to coal. A revolutionary bladeless turbine enables new solar pods to produce solar power
Duration : 0:2:24
14 Apr 2009
EnergyForEarth.net -Build Your Own solar panels From Kits Many people think that it is very difficult, if not impossible, to build your own solar panels. They are then turned off by the prohibitively high costs of commercially available solar power setups, even though they may be interested in alternative energy. Now, when talking about the decision to build your own solar panels from scratch, the difficulty is indeed high, and most of these projects are too small for practical use. However …
Duration : 0:0:34
EnergyForEarth.net - solar panels - Build Your Own Solar Panel From Kits Many people think that it is very difficult, if not impossible, tobuild your own solar panels. They are then turned off by the prohibitively high costs of commercially available solar power setups, even though they may be interested in alternative energy. Now, when talking about the decision to build your own solar panels from scratch, the difficulty is indeed high, and most of these projects are too small for practical …
Duration : 0:6:12