Want an Idea for another project? Build a small desalination plant! take a baking pan fill half way with salt water then build an aluminum foil and dowel rod cover and drain system. I would fold a 24 inx 36in piece of aluminum foil in 2 inch folds so to have more colection area. then build a roof support out of the dowel rod about 10-12 inches at one end and 1.5-2in shorter on the other. Attach the corrigated aluminum, place a pan to catch drops of water @ the low end, cover with another large peice of foil then place where the sun can speed up the evaporation process.