While smartphones, smarthomes and even smart wearables are ... From over the air charging to superfast 30-second re-charging, you could be ... Using the power of friction a device has been created that can ... This includes biological semiconductors made from naturally occurring organic compounds
result is batteries that can be fully charged in seconds rather than hours. 'In essence, we have developed a new generation of electrodes with new materials ... its nanodots are made from a vast range of bio-organic raw materials