translation.en: We figured out how to put a vapor-compression distiller on this thing, with a counter-flow heat exchanger to take the waste heat, then using a little bit of the electricity control that process, and for 450 watts, which is a little more than half of its waste heat, it will make 10 gallons an hour of distilled water from anything that comes into it to cool it.
translation.zh: 我们研究到怎样把蒸汽压缩蒸馏器放在上面 再以反流式换热器采余温 用少量电力控制这过程 用450瓦，是废热的一半多一点， 每小时就能造出十加仑蒸馏水 从任何使用的燃料那里得到的能量来给它降温。