An Affordable, Compact Solar Light Bulb

An Affordable, Compact Solar Light Bulb (via Clean Technica)

Originally published on Ecopreneurist. By Derek Markham For the millions of people living in energy poverty around the world, lighting their homes or businesses after dark is a tricky proposition. Many times, the only way they can have access to light…

Pino Silvestri

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Pino Silvestri, blogger per diletto, fondatore, autore di Virtualblognews, presente su Facebook e Twitter.
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