Explore green energy--a power made from nature's renewable resources! Did you know that you can light a house using the power of the sun and the wind? Or that rotting garbage can be used to make energy? Discover how energy is EVERYWHERE, and uncover how clean energy can be harnessed to save the environment! Ignite your scientific mind with fun facts, activities, and experiments. Try this: Crumple a piece of paper and put it...