Ravi L. HadimaniRavi L. Hadimani is Assistant Professor in the Department of Mechanical and Nuclear Engineering, Virginia Commonwealth University, Richmond, VA, USA. His research specializations are non-invasive brain stimulation, biomagnetics and energy harvesting esearch. He developed a hybrid piezoelectric and photovoltaic energy harvester to produce electrical energy from solar, wind and rain energy, for which he was awarded the UK Energy Innovation Award in 2011. Read More Read Less