HEATKEYS

Scientific American Blog Network combines a community of science bloggers and staff-authored blogs to provide authoritative information and insights about science and technology, and their roles in global affairs. With a great diversity in tone and t...

Learn the basics of a home photovoltaic system so you can design your own system. A tutorial, plus free guides and videos covering tax credits, loans, selling electricity, local solar companies, the latest technologies and industry news. Prese...

Cleantech innovation: We are as gods, so we might as well get good at it.

Online source for the latest business and financial news and analysis. Covering personal finance, lifestyle, technology and stock markets. Providing business analysis, advice, commentary, tools and investing tips from Forbes and affiliated publicatio...

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

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

Online PV design software for solar professionals that allows users to effortlessly design PV systems and create optimal panel layouts.

Photovoltaic applications, technologies and large-scale PV power plants

DIY Solar panel help, calculators, Free tutorials, design tools about Solar Power Systems, all using the free solar energy from the sun to produce electricity for energy independence.

Free Coloring pages on a variety of themes. All coloring pages are printable.

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...