Modern Marvels - Renewable Energy

Seizoen: 12 - Aflevering: 39 / 474 - Eerst uitgezonden: 20 september 2006 - Episode ID: 407498

Take an in-depth look at the most proven and reliable sources: solar, wind, geothermal, biofuels, and tidal power. From the experimental to the tried-and-true, renewable energy sources are overflowing with potential... just waiting to be exploited on a massive scale.