(Download) "Burning up: Energy Usage and the Environment (Fuel for Thought: ENERGY)" by Harvard International Review * eBook PDF Kindle ePub Free
eBook details
- Title: Burning up: Energy Usage and the Environment (Fuel for Thought: ENERGY)
- Author : Harvard International Review
- Release Date : January 01, 2005
- Genre: Business & Personal Finance,Books,
- Pages : * pages
- Size : 598 KB
Description
The use of energy by humankind has been an essential element in both the development of organized society and in the supply of food and physical comfort. Energy requirements were relatively modest for most of human existance, generally limited to the use of fire for warmth and cooking. In addition, wind and human "energy" permitted transportation by water, while the invention of the wheel gave similar advantages on land. Only in comparatively recent times have wind and water energy been harnessed to provide significant sources of power. [ILLUSTRATION OMITTED]
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