This greatly saves trees and drastically reduces local pollution. And your students can be a part of this experience. Have your students become sun pals with kids from a developing nation. My students corresponded with several different classes from The Gambia in West Africa. The experience was truly global and most unforgettable.
Solar energy is what makes life possible on earth.
Just as the Greeks and Romans did so long ago, many are turning to solar energy today because it is a clean, renewable fuel. There's much that solar energy can do already, yet much more left to be discovered. Just maybe one of your students will become the scientist who makes one of those discoveries. The Solar Cookers International Web site contains a wealth of information on solar cooking. Arizona Energy Office.