Catalog Search Results
Series
Publisher
Kanopy Streaming
Pub. Date
2015.
Language
English
Description
By the 1st century A.D., waterwheels were widely used for grinding grain throughout the ancient world. Explore three different types of waterwheels that were perfected by the Romans: the undershot wheel, the overshot wheel, and the vertical-shaft wheel, each with its advantages and disadvantages.
Author
Publisher
FT Press
Pub. Date
[2010]
Language
English
Description
In this book, a leading scientist cuts through the controversy, presenting the facts about our energy needs, desires, and supplies and the environmental and human effects of obtaining and using energy. The author objectively assesses the true prospects, limitations, costs, risks, dangers, and tradeoffs associated with every leading and emerging source of energy.--[book jacket]
Author
Publisher
Children's Press, an imprint of Scholastic Inc
Pub. Date
2018.
Language
English
Description
Presents information about the Great Depression that left millions of Americans without jobs, including how people struggled to make a living in a time of high unemployment and how the government tried to solve the country's economic troubles.
8) Oil
Author
Series
Publisher
Dorling Kindersley
Pub. Date
[2012]
Language
English
Description
Discover the story of petroleum, and the many ways it shapes the world we live in--why we need it, where we get it, and how we use it.
Publisher
Kanopy Streaming
Pub. Date
2014.
Language
English
Description
Water constantly moves through an immense global cycle, evaporating from lakes and oceans all over the world, condensing to form clouds, precipitating as rain and snow, which then flows back to the oceans. Hydroelectric power takes advantage of this water cycle to drive machinery or create electricity. Hydroelectric power uses moving water as energy. Because the water cycle is an endless and constantly recharging system, it is an excellent source...
Author
Publisher
Yale University Press
Pub. Date
[2016]
Language
English
Description
"Although it is widely understood that energy and water are the world's two most critical resources, their vital interconnections and vulnerabilities are less often recognized. This farsighted book offers a new, holistic way of thinking about energy and water -- a big picture approach that reveals the interdependence of the two resources, identifies the seriousness of the challenges, and lays out an optimistic approach with an array of solutions to...
Author
Publisher
Patagonia
Pub. Date
[2023]
Language
English
Description
During the first two decades of the twenty-first century, the whole messy truth about the legacy of last century's big dam building binge has come to light. What started out as an arguably good government project has drifted oceans away from that original virtuous intent. Governments plugged the nation's rivers in a misguided attempt to turn them into revenue streams. Water control projects' main legacy will be one of needless ecological destruction,...
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