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la zhu ye neng chong dian
Pages: 5
Year: Issue:  11
Journal: Knowledge is Power

Abstract: 科学家发明一种为手机充电的新设备,即蜡烛充电器(Candle Charger).我们可以清楚地看到,蜡烛充电器有三个部分:蜡烛上方的蓄水罐、蜡烛和外接USB充电插头.该设备需定期注满水,确保热量传输器能够制造电能.它使用两种介质之间的热能差异性,一端蜡烛燃烧产生火苗,加热金属,使蜡烛上方的蓄水罐加热,再将热能转化为电能,通过USB端口对手机充电.
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