The Technical World Magazine, Volume 17Technical World Company, 1912 |
From inside the book
Results 1-5 of 6
Page 187
... GUTTA PERCHA TREE , WHICH IS. But Professor Lippincott was not dis- couraged . The mother hen had thrived on dye , the little chicks might as well take up a capsule diet . And so the dye was fed daily to the fluffy little things just ...
... GUTTA PERCHA TREE , WHICH IS. But Professor Lippincott was not dis- couraged . The mother hen had thrived on dye , the little chicks might as well take up a capsule diet . And so the dye was fed daily to the fluffy little things just ...
Page 193
MEASURING THE SMALLEST THING IN THE WORLD FARMING FOR GUTTA PERCHA By ROBERT FRANKLIN. there are hundreds of electrons in a single atom of most of the common sub- stances and the volume actually occupied by these electrons themselves is ...
MEASURING THE SMALLEST THING IN THE WORLD FARMING FOR GUTTA PERCHA By ROBERT FRANKLIN. there are hundreds of electrons in a single atom of most of the common sub- stances and the volume actually occupied by these electrons themselves is ...
Page 195
FARMING FOR GUTTA PERCHA By ROBERT FRANKLIN FARMING FOR GUTTA PERCHA black lines , which are channels. WILD SEEDLING OF THE GUTTA PERCHA TREE , WHICH IS BEING PROPAGATED BY THE UNITED STATES GOVERNMENT IN THE HILIPPINE ISLANDS . SEEDS OF ...
FARMING FOR GUTTA PERCHA By ROBERT FRANKLIN FARMING FOR GUTTA PERCHA black lines , which are channels. WILD SEEDLING OF THE GUTTA PERCHA TREE , WHICH IS BEING PROPAGATED BY THE UNITED STATES GOVERNMENT IN THE HILIPPINE ISLANDS . SEEDS OF ...
Page 196
SEEDS OF THE GUTTA PERCHA IN POTS FOR PLANTING , THE SAP OF THE GUTTA PERCHA TREE AS IT TRICKLES. we have cut down the trees to get in a hurry the precious sap from which it is made ! A famine of gutta percha exists in the markets of the ...
SEEDS OF THE GUTTA PERCHA IN POTS FOR PLANTING , THE SAP OF THE GUTTA PERCHA TREE AS IT TRICKLES. we have cut down the trees to get in a hurry the precious sap from which it is made ! A famine of gutta percha exists in the markets of the ...
Page 197
... gutta percha trees on a large scale , are now being made with good hopes of success . For this purpose the seeds have first to be procured . A wild tree of a desirable species having been found , all the jungle in its immediate ...
... gutta percha trees on a large scale , are now being made with good hopes of success . For this purpose the seeds have first to be procured . A wild tree of a desirable species having been found , all the jungle in its immediate ...
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acres Alaska American Bering Sea boat boiler bridge building built canal Carey Act carried cent Chicago coal Coatesville concrete construction COPPER RIVER cost crop David Lubin device dollars eggs electric engine experiment farm farmer feet fish fruit give GUTTA PERCHA heat hour hundred Idaho inches irrigation Kansas Keen Kutter land larvæ light living Lubin machine means ment method miles million months motor Oliver Typewriter operation Pacific passed pipe plant POPULAR SCIENCE pounds practical produced profit protection pumping rail railroad river road Sabetha ship shows side sleeping sickness station steam steel Sudan III surface TECHNICAL WORLD MAGAZINE thing thousand tion town track trees trypanosomes tsetse fly Typewriter United vessel wall wheels wire York York City