September 25, 2011
By: Admin
Category: Solar Light
Solar Bottle Bulb in Philippines
Millions of poor homes in Philippines – and a lot more around the world – in the dark because the metal roof block all light and no connection to electricity in informal settlements.
A student of MIT found that one-liter plastic bottle filled with water and bleach and then mounted on a metal roof is a simple way to light homes that have no electrical connectivity or natural lighting. It was called Solar Bottle Bulb.
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