I made like five or six improvements to my solar distiller idea... it was hard to get a good picture of the shape of the plastic lid, the bottom is like a square pyramid shape so it slopes to the center from every side, and the top of it has that same shape cut into it, so a bunch of lids could stack all together and it also acts as a lens aiming the sunlight from overhead more onto the area where whatever is being heated is. I think it would be pretty good for doing something like making raisins from grapes as well...
No comments:
Post a Comment