Chemical News and Journal of Physical Science, Tom 103Chemical news office., 1911 |
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Strona 9
... interesting and instructive . In chamber was replaced by a coiled glass tube of several addition to this demonstrations were given both in the convolutions about 6 inches in diameter fitted to the pump afternoon and evening by ...
... interesting and instructive . In chamber was replaced by a coiled glass tube of several addition to this demonstrations were given both in the convolutions about 6 inches in diameter fitted to the pump afternoon and evening by ...
Strona 11
... interesting lecture given by Prof. Stirling during the last meeting of the British Association demonstrated the value of the kinematograph as an aid in the study and teaching of natural history . Since the publication of the author's ...
... interesting lecture given by Prof. Stirling during the last meeting of the British Association demonstrated the value of the kinematograph as an aid in the study and teaching of natural history . Since the publication of the author's ...
Strona 14
... interesting . For up to the present no method has been found of separating by chemical reactions the four elements - thorium , radiothorium , ionium , and uranium X. Now it seems as if another group of radio - active elements of similar ...
... interesting . For up to the present no method has been found of separating by chemical reactions the four elements - thorium , radiothorium , ionium , and uranium X. Now it seems as if another group of radio - active elements of similar ...
Strona 17
... interesting fact that seeds of plants rich in glucoside often germinated with extreme readiness , the plant also growing rapidly , as in the case of mustard , for example . The change involved in the ripening of seeds might well be ...
... interesting fact that seeds of plants rich in glucoside often germinated with extreme readiness , the plant also growing rapidly , as in the case of mustard , for example . The change involved in the ripening of seeds might well be ...
Strona 24
... interesting because organic compounds , which have only one atom of hydrogen in the molecule , are very Royal Institution , 3. " Recent Progress in Astronomy , " by F. W. Dyson , Astronomer Royal . at Low Temperatures , " by Prof. Sir ...
... interesting because organic compounds , which have only one atom of hydrogen in the molecule , are very Royal Institution , 3. " Recent Progress in Astronomy , " by F. W. Dyson , Astronomer Royal . at Low Temperatures , " by Prof. Sir ...
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