What if a nanodevice, implanted in your body, could power itself by harnessing the mechanical energy of your own moving muscles?
Earth and environment

MaterialsViews Interviews: Jaephil Cho
Jaephil Cho, Dean of the Interdisciplinary School of Green Energy in Ulsan, discusses energy research in South Korea.

Budget Energy – Cheap New Solar Cells Developed by IBM
IBM researchers break efficiency records with easy to make solar cells.