LICHTMAN: I mean because I think when people think of lasers, they think of heat, not cooling.

李奇曼：我的意思是，我认为，当人们一想到激光，他们就会想到热，而不是制冷。

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A number of companies make cooling pads that are supposed to decrease t he heat from laptop computers.

数量可观的企业生产着手提电脑散热板——这种小玩意儿据说可以给你的手提电脑降温。

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Steam generated by the heat of a cooling down reactor has enough force to run a turbine, which then runs a pump that provides coolant to the core.

由冷却的反应堆产生的蒸汽足够运行一台涡轮机，然后该涡轮机运行一台水泵为反应堆提供冷却剂。

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These include central station alarms to alert police when a break-in is occurring, a plan to remove valuables to a nearby fine-art storage facility or a specially constructed safe room in one's home during a hurricane or tornado, and climate controls that ensure levels of heat, cooling and humidity appropriate to works of art.

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This involves wasteful shedding of heat for cooling then more wasting to add heat back into the system without accomplishing any additional work.

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Generate a lot of heat with all that cooling.

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