This is a great board.... Hello everyone... I am a grandma that has not been in school since the dinosour erra...so....My questions will sometimes be simple. I ran accross this website by accident... but so far reading all the answers to some of the questions... to say more I am in kindergarden compared to the questions and answers out here... so I have to help my grandson out with his homework...so to not feel stupid when helpping him out, I am going to post some of his renewable energy questions out on this board because it looks like there is someone that can help me get the answers so that I can help him out. Anyway Hello all......Celeste:rolleyes: