Scientists have created a powerful micro-supercapacitor, just nanometers thick and less than half a centimeter across, that could help electronics companies develop mobile phones and cameras that are smaller, lighter and thinner than ever before.
Scientists have created a powerful micro-supercapacitor, just nanometers thick and less than half a centimeter across, that could help electronics companies develop mobile phones and cameras that are smaller, lighter and thinner than ever before.