As part of its roundup of the tech that can save the Fukushima Dai-ichi nuclear power plant, The Atlantic takes a look at the water chillers that could help stabilize temperatures and bring the plant under control. It's a system that the French have used for years, and amounts to basically a (very) fancy air conditioning unit. For more on water chillers and the other gear that's working overtime in Japan, check out the full roundup here: [The Atlantic]