Georgia Tech Regents professor Zhong Lin Wang holds a prototype three-dimensional solar cell that could allow PV systems to be located away from rooftops. Disclaimer: AAAS and EurekAlert!

Lin Zhong (standing) and Clayton Shepard with ArgosNet base station. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing ...

With one stomp of his foot, Zhong Lin Wang illuminates a thousand LED bulbs – with no batteries or power cord. The current comes from essentially the same source as that tiny spark that jumps from a ...