Quick view Hydroelectric Power: Power from Moving Water by Marguerite Rodger Harnessing energy from water provides clean, available power that does not release harmful chemicals or carbons into the air. This interesting book explains how hydro turbines, transformers, and power lines work to bring light to the world and gives... View Details
Quick view Hydrogen: Running on Water by Niki Walker In this important new book, children will discover not only what hydrogen is, but also how this simple element can create clean energy, as well exploring it's past dealings with hot air balloons and airships, its present, space shuttles and fuel cells. View Details