Last year I learned about the "liter of light" project through the Henry Ford Innovation Nation. See: "Off-the-Grid Lighting Solution" Instructable by Hey Jude. Vote for him in Energy Contest. How I got started. I bought 3 liter bottle and 10" solar garden post. Purchased at dollar store. The ...By: SphereX
Continue Reading »
from Instructables: exploring - technology - robots http://ift.tt/1C7xUCX
0 comments:
Post a Comment