Is solar the solution for millions of people without access to electric light?

MPOWERD has developed a low-cost, waterproof, solar-powered lantern that could replace kerosene lamps in the developing world.

English

Originally Aired January 7, 2015
Runtime 6 minutes
Content Rating United States of America TV-Y
Network The Verge
Notes Is the series finale
Created February 2, 2015 by
Administrator admin
Modified February 2, 2015 by
Administrator admin