Examines the history, technology, science, environmental, and social implications associated with the developing ways of using wind and water power as sources of energy.
Collection of experiences, descriptions, and recollections of life along and near the New England coast.
Earth is a beautiful place See some of its most amazing sights as you find out how Wind and Water Shape the Land. Sing along as you explore What Shapes Our Earth This hardcover book comes with CD and online music access.
Earth is a beautiful place! See some of its most amazing sights as you find out how Wind and Water Shape the Land. Sing along as you explore What Shapes Our Earth!
This fascinating book explains how the shape of Earth is changed by weathering and erosion--the breaking down of rocks and minerals which are then carried from one place to another by water, ice, wind, and gravity.
Why Wind and Water Fight: An African-American Tale
In reality, only a fraction of this theoretical maximum power is obtained even by the best designed turbines. 1.2.1 Practical extractable power and power coefficient Cp The power extractable by a practical wind turbine is much less than ...
Known for her observant and beautifully illustrated books on the rivers, deserts, and mountains of the West, Zwinger focuses on her guiding principles as a naturalist as she "looks" with...
Designed to be used by children in their first six months of school PM Starters One and Two
This book aims to show how clean water and clean energy are reachable for all while contributing to both a better climate and a healthier life.
19 Minchinton cites a paper by George M. Meyer, in which the latter suggests that it may have been a conventional ... Although Meyer's theory may help to explain the turbulence created by the mill, Minchinton concedes that tide mills in ...