Extra at http://cenm.ag/carbon. Russell J. Hemley, director of the Geophysical Laboratory on the Carnegie Establishment for Science in Washington, D.C., walks by means of the method for making diamonds in a lab.
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Extra at http://cenm.ag/carbon. Russell J. Hemley, director of the Geophysical Laboratory on the Carnegie Establishment for Science in Washington, D.C., walks by means of the method for making diamonds in a lab.
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