So simple...Idea by Ivan Reznikov | added on May 12, 2011 10:08PM Suggestion
It`s so simple to realize grand ideas? especially if you see help from everywhere)
How about showing people simple think outside... I mean, like showing how to produce a solar still, for example. It`s very useful and effective to use the sun as a source of energy. And very cheap and economic too. The problem is, that some people think it`s too hard, or too long, or smt else. We should make them change their mind.
|Topic:||hands-on activities, experiments||Audience:||general public, students, secondary schools, teachers, high schools, school children, professional chemists|