Title: Wind power
Description: Surveys the history of wind power and windmills, outlines the science that makes them work, and provides instructions for increasingly difficult projects that demonstrate each principle--
Subjects: Paper work, Ouvrages pour la jeunesse, Énergie éolienne, Science, Experiments, Travail du Papier, Renewable energy sources, Renewable energy resources, Wind power, Juvenile literature, Power resources, juvenile literature