Bob Schieffer on Arsenic Fed Bacterium
85 views · Published 5 December 2010 · 1:44 · Indexed 20 September 2026
Channel: CBS News · 2010 · News & Politics
Bob Schieffer comments on NASA's discovery that germs can be weaned off of Phosphorous, one of the building blocks of life, and be replaced with Arsenic.
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