Technical World Magazine, Volume 12Technical World Company, 1909 |
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Results 1-5 of 97
Page 7
... United States . Surface winds vary , indeed , but even these conform in the main to the rule , while at a height of , say , three miles , though there may be a strong east wind blowing on the surface , the upper currents preserve their ...
... United States . Surface winds vary , indeed , but even these conform in the main to the rule , while at a height of , say , three miles , though there may be a strong east wind blowing on the surface , the upper currents preserve their ...
Page 16
... United States does not produce yearly more than 150 pounds of butterfat ; also that any cow which produces less than 200 pounds of but- terfat yearly is a loss to her owner . But hereto- fore dairymen have not known the productiveness ...
... United States does not produce yearly more than 150 pounds of butterfat ; also that any cow which produces less than 200 pounds of but- terfat yearly is a loss to her owner . But hereto- fore dairymen have not known the productiveness ...
Page 20
... indispensable factors in the thick- ening of the butter on the bread slices in the full dinner pail . or Farmers all over the United States are taking the lesson to B 目 heart and are making an earnest effort to. 20 TECHNICAL WORLD ...
... indispensable factors in the thick- ening of the butter on the bread slices in the full dinner pail . or Farmers all over the United States are taking the lesson to B 目 heart and are making an earnest effort to. 20 TECHNICAL WORLD ...
Page 32
... United States Department of Agriculture , on Hillside Avenue , Jamaica Heights , at Long Island on May 20 ; the distinguished Federal ex- pert being assisted by members of the engineering corps of the United States army ; by experts of ...
... United States Department of Agriculture , on Hillside Avenue , Jamaica Heights , at Long Island on May 20 ; the distinguished Federal ex- pert being assisted by members of the engineering corps of the United States army ; by experts of ...
Page 52
... timber and therefore are cheaper and more satisfactory . A post properly treated should give service for at least twenty years and possibly for a longer period . The United States Forest Service is con- stantly receiving inquiries. 52.
... timber and therefore are cheaper and more satisfactory . A post properly treated should give service for at least twenty years and possibly for a longer period . The United States Forest Service is con- stantly receiving inquiries. 52.
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acres Alaska apparatus average balloon Blau gas boat bridge built bushels butterfat butterfly cab signal Cap'n Bill casualty company cattle cent Chicago City Fuel coal concrete copper cost crop disease dollars earth electric engine experiments fact farm farmer feet fire five four freight guncotton hand hill hogs hour Hudson Bay Company hundred inches lake land light machine maguey ment method miles motor mountain Ole Miss operation Orville Wright pass pellagra photograph plant pole pounds produced rail railroad railway record river road rock rousters shows side signal snag sodium peroxide soil speed square miles station steam steel surface TECHNICAL WORLD MAGAZINE thing thousand ticks tion track trackless trolley train trees tunnel turn wheel Wimshurst machine wire WORLD MAGAZINE yards