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Subcritical experiment set at NTS

Wednesday, Feb. 13, 2002 | 9:33 a.m.

Scientists from the United States and Great Britain will team up at the Nevada Test Site Thursday for a subcritical experiment, part of the National Nuclear Security Administration's mission to maintain America's nuclear weapons stockpile.

The underground experiment -- Vito -- is scheduled noon Thursday.

Subcritical experiments are designed to answer questions after a violent spray of atomic particles are ejected from a material's surface. The experiments do not produce a critical mass, and there is no nuclear explosion.

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