Thursday, July 21, 2016

SolarPuff

The SOLARPUFF is an amazing little device, a small, bright, foldable lamp driven purely by sunlight.
I own several of them myself, from their Kickstarter campaign, it works well.
It can do much good and fun for us, but the real boon is what it can do in the large parts of the world without an electric grid.

No comments:

Post a Comment