A new battery-sized portable generator than produces electricity from vibrations could take the place of normal batteries in gadgets. The device could replace the huge numbers of conventional batteries that are currently used in the modern world’s ever-expanding number of portable gadgets and which often end up polluting landfills. Many standard batteries are thrown out with the normal refuse and end up in landfill sites where they can leak toxic chemicals, causing great harm to the environment. The Vibration Energy Cell batteries recently displayed by a Japanese electronics company could radically reduce the practice of throwing away old batteries, thereby lowering ... Full Story

