In the Philippines, to bring sustainable lighting to homes in impoverished communities, empty plastic bottles are being installed in ceilings. Filled with water and bleach, they refract sunlight, and provide light equivalent to a 55watt light bulb.
Isn't it Amazing ??
Isn't it Amazing ??
2 comments:
It Can be use in India too, just we need to make it more popular
Ya , just need too expand the knowledge to more people
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