Chemical News and Journal of Industrial Science, Tomy 103-104Chemical news office., 1911 |
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Strona 10
ROYAL PHOTOGRAPHIC SOCIETY . Dr. W. SCHEFFER , the well - known photo - chemist and microscopist of Berlin , gave a demonstration of his micro- scopic researches upon the gelatin film of dry plates before the Royal Photographic Society ...
ROYAL PHOTOGRAPHIC SOCIETY . Dr. W. SCHEFFER , the well - known photo - chemist and microscopist of Berlin , gave a demonstration of his micro- scopic researches upon the gelatin film of dry plates before the Royal Photographic Society ...
Strona 12
... Royal Institution , 3. ( Christmas Lectures , adapted to a Juvenile Auditory ) . " Sound , Musical and Non - musical ' ( a Course of Experimental Acoustics ) , by Prof. Silvanus P. Thompson , 11th . - Royal ' Society of Arts , 5 ...
... Royal Institution , 3. ( Christmas Lectures , adapted to a Juvenile Auditory ) . " Sound , Musical and Non - musical ' ( a Course of Experimental Acoustics ) , by Prof. Silvanus P. Thompson , 11th . - Royal ' Society of Arts , 5 ...
Strona 13
... Royal Institution on " Heredity . " On Thursday , January 19 , at the same hour , the Astronomer Royal , Mr. F. W. Dyson , delivers the first of three lectures on " Recent Progress in Astronomy " ; and on Saturday , January 21 , also at ...
... Royal Institution on " Heredity . " On Thursday , January 19 , at the same hour , the Astronomer Royal , Mr. F. W. Dyson , delivers the first of three lectures on " Recent Progress in Astronomy " ; and on Saturday , January 21 , also at ...
Strona 24
... Royal Institution , 9 . 425 , and it solidifies at + 5 ° . Density = 0.8159 . Cyan- acetylene is interesting because organic compounds , which have only one atom of hydrogen in the molecule , are very at Low Temperatures , " by Prof ...
... Royal Institution , 9 . 425 , and it solidifies at + 5 ° . Density = 0.8159 . Cyan- acetylene is interesting because organic compounds , which have only one atom of hydrogen in the molecule , are very at Low Temperatures , " by Prof ...
Strona 36
... Royal Institution , 3. " Heredity , " by Prof. F. W. Mott , F.R.S. , & c . WEDNESDAY , 25th . - Royal Society of Arts , 8. " Motor Transport in Great Britain and the Colonies , " by Horace M. Wyatt . THURSDAY , 26th . - Royal Society ...
... Royal Institution , 3. " Heredity , " by Prof. F. W. Mott , F.R.S. , & c . WEDNESDAY , 25th . - Royal Society of Arts , 8. " Motor Transport in Great Britain and the Colonies , " by Horace M. Wyatt . THURSDAY , 26th . - Royal Society ...
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