Describes the change in public attitudes that has been driven by improving renewable energy technology.
Reviews the Law of Conservation of Energy and the different forms of energy.
Coal is the most common fuel source to produce electricity. Coal plants convert the chemical energy in coal to the mechanical energy in steam pushing a turbine and then to electricity.
Discover why golf balls have dimples and how dimples on the surface of vehicles could improve fuel efficiency.
Learn what a smart grid is and how it could revolutionize the distribution and use of electrical power throughout a country.