Grog's Index of Scouting Knots, click one and an animation shows you how it's tied....
$25k Shipping Container Home
Learn How You Can Have FREE Wi Fi In Your Camper. This could even come in handy at the house if done correctly.
DIY: Wind Turbines
Wind generator motor information and guide. What you need to know about wind generator motors for DIY and kitset wind turbines.
DIY Off the grid projects... Wind turbines, Solar panels, Coops, Greenhouses, etc...
Solar-powered water distiller, meant to provide 5 liters of drinkable water every day. Brilliant.
Compost Heat Your Home (see source) Also - http://www.instructables.com/id/Compost-Heating-System/ And - http://www.offgridworld.com/the-power-of-compost-can-you-power-heat-your-off-grid-home-with-compost/
Make a Biogas Generator to Produce Your Own Natural Gas from organic "waste"- Renewable Energy - MOTHER EARTH NEWS