Word: flavus
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Dates: during 1939-1939
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...this year a "super-microscope" of this sort was announced (TIME, June 6). In the issue of the British journal Nature which reached the U. S. last week was a picture taken by Professor L. C. Martin of London's Imperial College which showed a germ called Micrococcus flavus magnified 16,000 times. Last week in Richmond, Dr. Vladimir Kosma Zworykin of RCA Manufacturing Co. showed fluorescent-screen projections, made with his electron microscope, of tungsten crystals in which the molecules themselves could be distinguished in the molecular structure...
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