Aug
22
2011
Building Megaobjects in Minecraft
By Solar Expert
and has 24 comments.
Jun
12
2011
Green-Trust.Org & Woodhenge.Org building wind turbines
By Solar Expert
and has 25 comments.
Green-Trust.org and Woodhenge.org on Discovery’s Science Channel “Invention Nation” Aired on December 17th, at 10pm Eastern time. The Science Channel is found on both cable and satellite TV. Check out www.treehugger.com You will see show hosts Chris, Nobu, and Micah learning to build a 1000 watt wind turbine from scratch, which helps power our off-grid home. More information on our wind turbines can be found at www.green-trust.org, http and tech.groups.yahoo.com Get the Wind Power Workshop, by Hugh Piggott, to learn how to build your own wind turbine as seen on our Science Channel episode.
Video Rating: 4 / 5
Jun
11
2011
Building a Wind Turbine VAWT (Step 7 of 46) Glue wood rings together for lid base
By Solar Expert
and has 2 comments.
See Turbine here www.youtube.com Here I am gluing together two pieces of wood that will be used as the lid base on this wind turbine.
Jun
22
2010
Photovoltaic Solar Power
By Solar Expert
and has 1 comment.
Also known as PV, photovoltaic is an array of cells comprising of photovoltaic material which transforms energy from sun into direct electricity current. Presently, the materials used for photovoltaic solar power generation include polycrystalline silicon, monocrystalline silicon, copper indium sulphide, cadmium telluride and microcrystalline silicon.
As a result of increasing demand for renewable sources of energy, there has been great advancement in the manufacturing of photovoltaic arrays and solar cells. Production of electric through the process of photovoltaic is being doubled in every 2 years for almost a decade now; the average increase is 48% every year. As a result, photovoltaic production is the fastest growing energy tech in the world today.
