Use of electric cars enhance national energy safety
Electric cars are becoming more ubiquitous as new generation of batteries emerge to markets – this contributes the energy safety because transportation becomes less dependent on only one form of energy - oil. Furthermore, use...
Universal personal energy wallet
Everyody has one's own personal "energy wallet" which may be used as univerzal source of energy (battery) for various electronic personal gadgets (such as notebook, mobile phone, mp3 player, gameboy, shaving machine etc.). Tha...