Tell us about yourself!
Off Grid Solar Powered Maple Sap Vacuum System
Building a "Pintail" Duckboat Pt 1
Build yourself a portable home - a mongolian yurt
Building a new 20 foot gertee
VAWT Lenz type. Stage 1. Converting wind power to rotary motion.
Chispito Wind Generator
How to build a wood fired hot tub
How to build a Sami hut in wood!
Do-It-Yourself Solar Swimming Pool Heater
Building a Vertical Axis Wind Turbine ( VAWT )
How To Make A Tesla Turbine (Greenest Turbine)
Build your own Savonius VAWT (Vertical Axis Wind Turbine)
Solar Power System
Faroun Savonius Wind Turbine
Build a 60 Watt Solar Panel
Home-made Sun Jar (BFG dream jar)
Solar Thermal Water Heater For Less Than Five Dollars
truley free electricity
DIY 1000 watt wind turbine