Dimensions
227 x 278 x 9mm
The Earth's major sources of energy will not last forever. Coal, oil and natural gas may all run out in the next fifty years. How can we find new fuel supplies and develop new sources of energy? Can we use the power of wind, water and sun to meet our energy needs?
This book explains how the power of the wind is turned into electricity. It shows how wind power may be used to supply almost a quarter of our energy needs.
