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BizDaily: Elemental Business: Technetium

March 11th, 2015

Episode 183 of 643 episodes

Technetium is essential for medical imaging, yet supplies of this short-lived manmade element are far from guaranteed. We see a technetium scan in progress and a cow being milked, and hear the yarn of the 70-year chemistry wild goose chase sparked by this mysterious radioactive metal.

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