The Technical World Magazine, Volume 23Technical World Company, 1915 |
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Page 83
... radium or the X - ray . No other stone of the same classification has this property . Kunzite is found at an elevation of about twelve hundred feet in veins of granite rock . Following these into the earth at an angle of fifteen degrees ...
... radium or the X - ray . No other stone of the same classification has this property . Kunzite is found at an elevation of about twelve hundred feet in veins of granite rock . Following these into the earth at an angle of fifteen degrees ...
Page 241
... radium , the aeroplane , antitoxin and other serums were suddenly thrust upon an astonished world . Nearly every year brings its miracle of science . There will probably be some such miracle this year , but we have no knowledge of what ...
... radium , the aeroplane , antitoxin and other serums were suddenly thrust upon an astonished world . Nearly every year brings its miracle of science . There will probably be some such miracle this year , but we have no knowledge of what ...
Page 388
... radium . Radium dealt the death blow to the notion that the atom was the indivisible unit of matter - for the phe- nomenon of radio - activity evinced in radium proved that the atoms of some elements , at least , decay , shooting off ...
... radium . Radium dealt the death blow to the notion that the atom was the indivisible unit of matter - for the phe- nomenon of radio - activity evinced in radium proved that the atoms of some elements , at least , decay , shooting off ...
Page 471
... RADIUM TO AID THE FARMER By ROBERT H. MOULTON HOW. A HOSE THAT SHAPED A FORTUNE AN OLD STYLE COMING BACK These boots lacing up the. P EOPLE laughed heartily at Harlan K. Whitney , a civil engineer of Battle Creek , Michigan , two years ...
... RADIUM TO AID THE FARMER By ROBERT H. MOULTON HOW. A HOSE THAT SHAPED A FORTUNE AN OLD STYLE COMING BACK These boots lacing up the. P EOPLE laughed heartily at Harlan K. Whitney , a civil engineer of Battle Creek , Michigan , two years ...
Page 472
RADIUM TO AID THE FARMER By ROBERT H. MOULTON HOW RADIUM HELPS PLANT GROWTH The patch in which the. pumped over again . Whitney was economical , as well as venturesome ; he had to be , because he was not a man of means . After the water ...
RADIUM TO AID THE FARMER By ROBERT H. MOULTON HOW RADIUM HELPS PLANT GROWTH The patch in which the. pumped over again . Whitney was economical , as well as venturesome ; he had to be , because he was not a man of means . After the water ...
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