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Sunday, February 23, 2014

LITER of LIGHT - simple method to get light without generator

LIGHT powered by solar energy
Liter of Light
The Technology
What do you get with sunshine and an old plastic bottle filled with water and chlorine? Thanks to Alfred Moser and a group of MIT students, you get a 55-watt solar bulb that refracts sunlight! It’s powerful enough to light up a home but more than that it’s environmentally friendly, inexpensive, and easy to make.

1) Liter of Light on Youtube
2) TESDA, My Shelter Foundation to light 400 houses with plastic 'solar bulb' bottles
3) Source Wikipedia: Liter of Light

SODIS - Clean Drinking Water in 6 hours

copyright  thomas ramseyer