Technical World Magazine, Volume 12Technical World Company, 1909 |
From inside the book
Results 1-5 of 99
Page 9
... fact that skillful pilots can keep their ships of the air in this great highway at will and know as definitely as the ship's THE BLUE HILL OBSERVATORY , NEAR BOSTON . Where Professor Clayton has been making his remarkable studies of the ...
... fact that skillful pilots can keep their ships of the air in this great highway at will and know as definitely as the ship's THE BLUE HILL OBSERVATORY , NEAR BOSTON . Where Professor Clayton has been making his remarkable studies of the ...
Page 16
... fact has been pub- lished time and time again that the average cow of the 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 ...
... fact has been pub- lished time and time again that the average cow of the 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 ...
Page 28
... facts . In fact " planetesmal " the- have been in the direction of stability of present conditions for ages to come . Now comes the disquieting knowledge that the visible stars in the sky , so numerous that they are practically in ...
... facts . In fact " planetesmal " the- have been in the direction of stability of present conditions for ages to come . Now comes the disquieting knowledge that the visible stars in the sky , so numerous that they are practically in ...
Page 32
... fact was made plain to these men that the onward rush of the auto- mobile was ravelling the rock surfaced roads of Christendom and was doing a damage that ran to scores of millions of dollars annually , various experiments have been ...
... fact was made plain to these men that the onward rush of the auto- mobile was ravelling the rock surfaced roads of Christendom and was doing a damage that ran to scores of millions of dollars annually , various experiments have been ...
Page 47
... fact re- mains that while the death rate has been lessened the years of the average man have not been appreciably prolonged . There is reason to hope , nevertheless , that the sciences that have checked the deadly epidemics , reduced ...
... fact re- mains that while the death rate has been lessened the years of the average man have not been appreciably prolonged . There is reason to hope , nevertheless , that the sciences that have checked the deadly epidemics , reduced ...
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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