Solar PowerBook - 2007
Explains how solar panels and solar-powered calculators and watches work, if solar power can supply the energy needs of our homes and communities, and if there are any problems with this source of energy.
Publisher: North Mankato : Smart Apple Media, 
Copyright Date: ©2007
Branch Call Number: J 333.7923 Mor
Characteristics: 32 pages : color illustrations ; 28 cm.