Are Electric Cars Really Green? | 5 Minute Video
Are electric cars greener than conventional gasoline cars? If so, how much greener? What about the CO2 emissions produced during ele...
Tag: Wind Energy
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Is Climate Change Our Biggest Problem? | 5 Minute Video
Is man-made climate change our biggest problem? Are the wildfires, droughts and hurricanes we see on the news an omen of even worse...