The Cold War's toxic legacy—costly, dangerous cleanups at atomic bomb production sites
March 5, 2018 by William J. Kinsella, The Conversation
Seventy-five years ago, in March 1943, a mysterious construction project began at a remote location in eastern Washington state. Over the next two years some 50,000 workers built an industrial site occupying half the area of Rhode Island, costing over US$230 million – equivalent to $3.1 billion today. Few of those workers, and virtually no one in the surrounding community, knew the facility's purpose.
The site was called Hanford, named for a small town whose residents were displaced to make way for the project. Its mission became clear at the end of World War II. Hanford had produced plutonium for the first nuclear test in the New Mexico desert in July 1945, and for the bomb that incinerated Nagasaki on Aug. 9.
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https://phys.org/news/2018-03-cold-war-toxic-legacycostly-dangerous.html#jCp