
Earth's physical resources: renewable energy
Jun 23, 2009 - 00:00:57
Radio and PodcastLive Radio & Podcasts
Transcript -- How photovoltaic cells convert sunlight directly into electrical energy. A look at the government's incentives for household photovoltaic systems in Germany.
Transcript -- The future of solar power is an episode from Earth's physical resources: renewable energy - for iPad/Mac/PC. Transcript -- How photovoltaic cells convert sunlight directly into electrical energy. A look at the government's inc...
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Published Jun 23, 2009, audio available.