Discarded car batteries could become low-cost solar cells

Great work by a team of MIT researchers that discovered one way to recycle lead from car batteries, to create long-lasting solar cells. 🙂

http://o.aolcdn.com/dims-shared/dims3/GLOB/crop/3888×2416+0+115/resize/630×392!/format/jpg/quality/85/http://hss-prod.hss.aol.com/hss/storage/adam/add4ebd8f7b0dd2d04d6607d8891324e/157402093.jpg

Watch this!

http://www.engadget.com/2014/08/20/discarded-car-batteries-could-become-low-cost-solar-cells/

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