Most of the heat over corporate contributions during this election cycle has been generated not by PACs but by corporate donations to outside organizations that are trying to influence federal elections, but which aren't required to disclose their sources of funds.

WSJ: Honeywell Takes the Lead in Political Giving

"An air-conditioning unit is just the physical manifestation of the Carnot Cycle - which is talking about heat exchange between two closed systems, " he droned.

BBC: Daily house goss: week four

The Greeks tend to forget their politics in the numbing heat of August, but the country remains trapped in a cycle of decline, with a shrinking economy and rising unemployment.

BBC: Europe: Dangerous eurozone limbo

Legge notes that newer fossil fuel plants use the heat that was once wasted to turn an extra steam turbine, a process known as combined cycle.

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