《超级电力强国》 作者：给您添蘑菇啦 One kilowatt-hour of electricity, could power an energy-saving light bulb for 100 hours, keep a laptop running for 10 hours, mine 27 kilograms of coal, produce 15 bottles of beer, and create 10 yuan of GDP. So, what about 6 trillion kilowatt-hours? This is a story about an electrician's rebirth, a story about electricity.