The Electricity Powers Q0 LED Bulbs
Ruby Flannagan このページを編集 2 ヶ月 前


When you hear the phrase "different power," chances are high your mind goes to windmills and solar panels, or maybe fields of corn. Few people consider human beings as a renewable energy supply. However a new lamp design taps into simply that concept. It's not a new idea: Wind-up watches and clocks, and even hourglass-model timekeepers, have relied on people as energy sources for many centuries. A person winds it up or flips it over, and the gadget has a renewed supply of potential energy with which to function. Fashionable inventions like bicycle-powered blenders and kinetic battery chargers draw on power stored in the human physique, too. On this case, the people don't wind a gear or pedal a bike