Wednesday, March 17, 2010
Testimony: Mastery of rare earth elements vital to U.S. security
R&D Magazine covered Ames Laboratory senior metallurgist Karl Gschneidner's testimony before a House Subcommittee on China's monopoly on rare-earth materials. (Go to the article)
Labels:
D Magazine,
Karl Gschneidner,
metallurgy,
R and D Online,
rare-earths
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