The Technical World Magazine, Volume 17Technical World Company, 1912 |
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Page 93
... farm and city ; and to furnish a means of communication. PLAN AND PURPOSE OF THE FEDERATED MARKETING CLUBS . END OF ANTENNA OF A BUT- TERFLY , GREATLY MAG. that his organization stands for the abolishment of chemical preservatives and was ...
... farm and city ; and to furnish a means of communication. PLAN AND PURPOSE OF THE FEDERATED MARKETING CLUBS . END OF ANTENNA OF A BUT- TERFLY , GREATLY MAG. that his organization stands for the abolishment of chemical preservatives and was ...
Page 157
... farm pro- duce showed remarkable growth . For instance , musk melons planted June eighth ripened in less than nine weeks , grew evenly and all were ready to pick within six or seven days . These melons were planted from seed in a plot ...
... farm pro- duce showed remarkable growth . For instance , musk melons planted June eighth ripened in less than nine weeks , grew evenly and all were ready to pick within six or seven days . These melons were planted from seed in a plot ...
Page 192
... FARMING FOR. T HE smallest thing in the world , an elec- tron , which is minute beyond comprehension , has at last been isolated and its charge accurately measured . The man to do it was Professor R. A. Millikan , of the Ryerson ...
... FARMING FOR. T HE smallest thing in the world , an elec- tron , which is minute beyond comprehension , has at last been isolated and its charge accurately measured . The man to do it was Professor R. A. Millikan , of the Ryerson ...
Page 193
MEASURING THE SMALLEST THING IN THE WORLD 193 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 ...
MEASURING THE SMALLEST THING IN THE WORLD 193 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 ...
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 PHILIPPINE ISLANDS . SEEDS ...
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 PHILIPPINE ISLANDS . SEEDS ...
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acres Alaska animals Bering Sea boat bridge building built canal Carey Act carried cent coal Coatesville concrete construction COPPER RIVER cost crop cylinder David Lubin device dollars eggs electric engine fact farm farmer feet fifty fish five four fruit gutta percha heat hour hundred Idaho inches irrigation Island Kansas land larvæ light living Lubin machine means ment method miles million motor operation passed pipe plant POPULAR SCIENCE pounds produced pumping rail railroad river road Sabetha ship shows side sleeping sickness square miles station steam steel Sudan III surface thing thousand tion town track trees trypanosomes tsetse fly twenty United vessel wall wheels wire wireless York York City