ScienceJohn Michels (Journalist) 1942 |
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Page 31
... materials used in the different steps , from the mining of the ore to the manufacture of metallic aluminum , it will be found that nine pounds of raw material are required to make one pound of aluminum . Carbon electrodes are an ...
... materials used in the different steps , from the mining of the ore to the manufacture of metallic aluminum , it will be found that nine pounds of raw material are required to make one pound of aluminum . Carbon electrodes are an ...
Page 158
... material alone , but there is an organization in existence working on the question of preservation of scholarly and scientific materials for foreign libraries . The American Library Association as early as De- cember , 1940 , created a ...
... material alone , but there is an organization in existence working on the question of preservation of scholarly and scientific materials for foreign libraries . The American Library Association as early as De- cember , 1940 , created a ...
Page 431
... material . A tea made from green leaves was very acceptable , after the addition of a little sugar , as was also ... material in the original dried persimmon leaf was in the tea . There was about one third as much titratable material in ...
... material . A tea made from green leaves was very acceptable , after the addition of a little sugar , as was also ... material in the original dried persimmon leaf was in the tea . There was about one third as much titratable material in ...
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active adipic acid agricultural animals appointed Army assistant awarded Biol biological biotin blood Board carbon cells cent chairman Chem chemical chemistry chemists Chicago CO₂ colchicine College committee Company compound Council course culture director discussion disease Division effect electric engineering entomologist experimental experiments field Foundation Hospital human important increase industrial Institute interest investigation John Jour laboratory lectures material mathematics Medical School ment method Museum National natural nutrition observations obtained Office organization papers physicians physics pimelic acid plants plasma poliomyelitis possible present president problems production professor protein Public Health pyruvic acid reaction recently reported rubber SCIENCE FRIDAY scientific scientists Section selenium serum session Smithsonian Institution Building Society sodium soil solution species substances sulfanilamide sulfhemoglobin sulfonamide synthetic tests tetraploid tion tissue tube tyrothricin United University ventifacts virus vitamin vitamin E War Production Board Washington York