World’s Thinnest Light Bulb Created from Graphene

Source: livescience.com Published: June 15, 2015 When a current was run through strips of graphene that were placed across a trench of silicon, the result was light emission. (Image: © Young Duck Kim/Columbia Engineering) By Jesse Emspak Graphene, a form of carbon...

New Solar Bulbs Can Even Charge Your Smart Phone

Source: inhabitat.com Published: October 16, 2013 Nokero Solar’s affordable new N180 and N222 solar light bulbs bring off-the-grid lighting to a new audience. Ridiculously easy to use, these bulbs charge up with a built-in solar panel and provide hours of power and...