HEATKEYS

Journey to Forever: Hong Kong to Cape Town Overland - An adventure in environment and development, join us on the Internet, all welcome, participation, online education, school projects, free of charge

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

The place to learn about all the ways you can make biodiesel at home or on the farm.

Chemistry is the study of matter and energy and the interactions between them. Get facts for the elements in the periodic table. Find chemistry demonstrations and experiments and science fair projects. Get chemistry homework help with worked example ...

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

Popular Mechanics is a service magazine covering a variety of information on home improvement, automotive needs, electronics, computers, telecommunications, outdoors, fitness and science and technology. Popular Mechanics also features product evaluat...

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

Mother Earth News - The Original Guide to Living Wisely

self-reliant living, homesteading, gardening, canning, food preservation

MAKE brings the do-it-yourself mindset to all the technology in your life. MAKE is loaded with exciting projects that help you make the most of your technology at home and away from home. This is a magazine that celebrates your right to tweak, hack, ...

Utah Biodiesel Supply - Biodiesel Processing Supplies, Equipment, Decals, Stickers, and Information on making biodiesel. We carry supplies to help you make homebrew biodiesel as well as items to help you share your interest with others.

Tips, tricks and techniques for home-made biodiesel. From plant design to safety. Everything you should know.