At the core of the Sub-Zero is a series of TEC peltier coolers that work in conjunction with other high-end liquid cooling components.

ENGADGET: Digital Storm's liquid-chilled gaming PC includes 4.6GHz Core i7-980X, equally chilling price

One theory is that a cooling event at the end of the Eocene dried up swamps and rivers, forcing animals out on to the land.

BBC: Elephant 'had aquatic ancestor'

The weather is cooling off as we reach the end of October.

FORBES: WARM DRINKS FOR AUTUMN NIGHTS

Thus, a cooling effect in these times is not necessarily bad and, in the end, this strategy should be more efficient than permanent restrictions or oversight.

FORBES: Magazine Article

It can end up in artificial water supply systems, including air conditioning systems, water services and cooling towers.

BBC: Legionnaires' Disease bacteria