美国MITBBS

resso 写了： ↑08 1月 2024, 21:01

Topgolf118 写了： ↑08 1月 2024, 20:17

热叟堕落了，居然分不清好人坏人了。

这个太假了，埋汰人不能这样，初中老师敲过黑板

哈哈是的，卢刚大概率不是个好鸟，但是开着冰箱降温这个太惊怵了，应该是那个作者编的段子黑卢刚呢。

当时就觉得是个有毛病的狠人。自以为是，不可饶恕。

Nothing is technically wrong with opening the refrigerator door to cool yourself, as long as you are always in front of the refrig. Turning on the fan to keep yourself cool is basically the same. The electric energy is converted into kinetic energy of the fan and then the wind, but when the wind eventually dissipates, the KE becomes heat. However, as long as the wind is blowing on you, you will be cooled, though the average room temperature rises a bit.