In the mid-nineteenth century the Wisconsin Historical Society's first director, Lyman C. Draper, gathered outstanding materials such as the Daniel Boone papers, which include Draper's interviews with Boone's son, and the papers of Revolutionary War hero George Rogers Clark. These two collections alone are of vast significance to frontier history before 1830, but the full collection comprises nearly five hundred volumes of records, including military

Are you looking for creative ways to lower your energy costs, generate more of your own power, or become less reliant on the grid? Paul Scheckel offers practical advice for taking matters into your own hands. Explaining the fundamentals of solar, wind, water, and biofuel energy production, Scheckel shows you how to build and maintain a wide variety of energy-saving and energy-producing equipment, ranging from thermosiphon solar hot water collectors