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科学家最近得出一个惊人的结论:一个人在一昼夜中所散发的热量,可以把等于他体重那么多的水由0℃加热到50℃。平时这些热量都白白浪费了,因为以前人们还无法将它们收集起来加以利用。别担心,如今科学家们已经找到了不少利用人体热量的好方法。有一种袖珍温差电池可以把人体中的热能转化为电能,为小型晶体管收音机或其他电器供电。现在利用人体的热来供电的小型助听器、收发报机、小型电视机等都研制成功了,携带起来十分方便。体温供电手表也已出现,这种手表的后盖就是一块微型温差电池,只
Scientists recently came to the astonishing conclusion that the amount of heat a person spends all day and night can heat water equivalent to his weight from 0 ° C to 50 ° C. Usually these heat are wasted, because in the past, people can not collect them to be used. Do not worry, scientists have found quite a few good ways to use the body’s heat. A miniature temperature-difference battery converts the heat in your body into electrical energy that powers small transistor radios or other appliances. Now the use of human heat to power small hearing aids, transceivers, small television and so on have been successfully developed, and is very convenient to carry. Body temperature power supply watches have also appeared, this watch’s back cover is a miniature temperature difference battery, only