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Wednesday, November 27, 2013

A cheap sunlight devise for your roof - by recycling plastic bottles

This is a very clever design of a cheap natural lighting system for your shed (or home). By using discarded plastic bottles and bleach, the refraction of sunlight helps disperse light in a dark enclosure. The use of bleach is to increase the refractive effect (better than plain water) and stops any fungus from growing inside the bottle.

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