Hundreds of Energy-Saving Ideas are packed in this 128-page book of helpful energy-saving tips & ideas, plus equipment modifications that will help save you money. These stories are from the first 31 years of FARM SHOW Magazine. Here's A Sample Of What You Get! Turn waste oil into diesel fuel Make your own low-cost windmills Run your cars, tractors on water Make your own solar panels Wood-powered electric generator Machine turns straw into logs