HEATKEYS

Off grid experiments, passive solar house plans and how to build a solar powered homestead. Plans for self sufficiency and how to achieve sustainable living, including ideas for chicken coops, cold frames, nesting boxes, geodesic domes, solar hot wat...

Make everything easier in your life with step-by-step instruction, how-to information, and video demonstrations awaiting your discovery at dummies.com ? the online resource for fun fact-finding.

Green Terra Firma common sense sustainable solutions for everyone

Solar Oregon is a 501 (c) (3) non-profit membership organization providing public education and community outreach to encourage Oregonians to choose solar energy. Solarize projects are community efforts designed to make solar electricity and assoc...

ENERGY STAR is a government-backed program helping businesses and individuals protect the environment through superior energy efficiency.

Science, astronomy, and space flight news, science and renewable energy encyclopedias. Maintained by science writer David Darling, Ph.D.

YouTube is a place to discover, watch, upload and share videos.

Build It Solar will help people with Do It Yourself skills build solar projects that save money and reduce pollution. It is a "hands-on" site with detailed plans for solar projects including solar space heating, water heating, passive sola...

Truly original country magazine for readers seeking voluntary simplicity and greater self-reliance, with emphasis on homesteading, home food production, gardening, cooking, food preservation, etc.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

AltEnergy.org is helping public awareness of the coming energy crunch while working on creative solutions to ease the inevitable transition.

mathematics magazine, mathematics, math, k-12, problems, theory, math jokes, elementary educators, secondary educators, high school math, history of mathematics, addition, algebra, area, comparing quantities, comparing and ordering numbers, compoun...