"Let's reverse engineer this together," it encouraged, and "make cool stuff!"

“让我们这次一起转变工程师的时代吧，”它鼓舞道，“做些酷炫的东西！”

youdao

In summer the reverse process takes place: The (comparatively) cool earth becomes a waste dump for unwanted heat that accumulates inside the house.

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The system is like a clever version of a car radiator, but in reverse, keeping the air rushing into the engine hot on the inside, and cool on the outside.

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