AP Historical Hard Drive 2007
EN_00945120_9193
Robert B. Woodward, Associate Professor of Chemistry at Harvard University, holds a molecular model June 16,1947 showing the structure of molecules common to the fibrous proteins and his new synthetic substance. The basic structure is that of a very long chain of carbon and nitrogen atoms to which oxygen and hydrogen atoms are attached. The materials all have this basic structure in common. The balls marked
Minimum price 50PLN
1947-06-16
ASSOCIATED PRESS/East News
Associated Press
1307232
1,3MB
24cm x 19cm by 300dpi
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