Solar Power

Solar Power Hantula Richard ,Voege Debra Wydawca: Chelsea House Publishers Data wydania: 2010 ISBN: 9781604137798 Liczba stron: 48 Format: Rodzaj oprawy: Hardback Opis produktu: Along with geothermal energy, solar energy is now one of the least environmentally disruptive sources of power by which electricity is generated today. Sunlight is a free, unlimited resource that hits the Earth with more energy in an hour than the people of the world use in a year. In Solar Power, readers will discover how scientists are trying to harness this power.