Ключевые слова: accurateness, alternative energy, battery, breakthrough, cartridge, clean energy, condensed, cutting edge, efficiency, efficient, electric power source, energy, environmentally friendly, fusion, future, glasses, glow, hardwearing, high voltage, innovation, kilowatt density, mobile phone, orange, plasma, power, powerful, realistic, rechargeable, renewable, sustainable, technology, threedimensional, tube, valve,