Sunday, August 25, 2013

When He Shows How Much Light He Can Produce From A Plastic Bottle


When He Shows How Much Light He Can Produce From A Plastic Bottle — Yeah, I Didn't Believe It Either

In the Philippines, a brilliant and simple light source is being installed into low-income homes. I could see this making a big impact all over the world.
Ray Flores
Ray FloresMore from Ray »

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