HEATKEYS

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

Water Pumping Windmills and Windmill Pumps are the low cost, low wind speed solution for pumping large quantities of water using only the free energy of the wind and are also known as windmill water pumps or just wind pumps.

Just a small-town Web testing framework...

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...

The Sciencenter inspires excitement for science through interactive exhibits and programs that engage, educate and empower. The hands-on museum offers visitors of all ages more than 250 exhibits, educational programs, a museum store, an outdoor scie...

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

Bergey small wind turbines are a smart investment for many looking to invest in wind power. Wind energy from Bergey wind turbines will lower your monthly expenses, increase your net worth and help support manufacturing jobs. Many homes, farms and sma...

The master teacher and educator source for inexpensive and hard to find science workshop supplies and materials for the lab, classroom and workshop for the school, university and home experimenter.

TryEngineering is a portal about engineering and engineering careers, developed to help young people understand what engineering means, and how an engineering career can be part of their future.