Solar power : an alternative energy source.

Alternative energy sources are being researched and developed to improve efficiency and reduce costs. Fluctuating costs of oil, coal and natural gas, along with their possible negative effects on the environment, has made energy sources such as wind and solar more cost-competitive with fossil fuels....

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Bibliographic Details

Corporate Authors:	TMW Media Group (Producer), Allegro Productions (Firm) (Producer)
Format:	Video
Language:	English
Published:	[Venice, California] : TMW Media, [2010]
Series:	Show me science advanced.
Subjects:	Solar energy. Renewable energy sources. Photovoltaic cells. Short films. Science films. Educational films.
Online Access:	Connect to this title online