Now this is what my old Engineering Professor would call, “elegant”. Very simple, yet very effective.
Obviously not for houses like ours, but a tremendous advance for third world folks who can’t get/afford electricity but need light during the day.
(P.S. I’m often a pretty cynical guy. If I shake MY head at your cynicism, you have a problem, in my opinion. This guy is not a politician, he’s not trying to be famous or rich, and he’s not claiming he’s found the solution to the world’s energy problems. He’s also not trying to sell you on it. HE’S JUST OFFERING HELP TO PEOPLE WHO NEED IT. So all you “so what” guys out there, please just take a deep breath, and realize, not everything deserves to be reviled.)
bump