mr-derp-herpin:

watershedplus:

An innovative initiative is taking place in the Philippines to bring sustainable lighting to homes in impoverished communities. Empty plastic bottles are installed in the roof, filled with water and bleach they refract sunlight. These “solar light bulbs” provide light equivalent to a 55watt light bulb.

See how they’re made here. From Visual News

Just get some Nuka Cola Quantum, that should also do the trick.

This is brilliant and amazing. It’s these kinds of things that always blow my mind. Simple solutions are amazing.

(via stereotypicalnerd)