The Technical World Magazine, Volume 7Technical World Company, 1907 |
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Results 1-5 of 70
Page 10
... experiments . The power will be sent by continuous current and the initial ten- sion will be 70,000 volts . This gigantic scheme has many critics -but , so had railroads when they were suggested . Thus , Professor Ayrton , for many ...
... experiments . The power will be sent by continuous current and the initial ten- sion will be 70,000 volts . This gigantic scheme has many critics -but , so had railroads when they were suggested . Thus , Professor Ayrton , for many ...
Page 39
... EXPERIMENT , SHOWING PRINCIPLE OF WIRELESS. one of the most reluctant and irregular feeders at the Aquarium . Several days and even weeks will pass without his tak- ing any food . He is roused up from stupor by being punched with a pole ...
... EXPERIMENT , SHOWING PRINCIPLE OF WIRELESS. one of the most reluctant and irregular feeders at the Aquarium . Several days and even weeks will pass without his tak- ing any food . He is roused up from stupor by being punched with a pole ...
Page 40
... EXPERIMENT , SHOWING PRINCIPLE OF WIRELESS FIG . 4. DISTRIBUTING AXLE , OPERATED BY ELECTRO -. E VER since the dis- covery of wireless telegraphy , which , in so short a career , has assumed such universal impor- tance , it has been the ...
... EXPERIMENT , SHOWING PRINCIPLE OF WIRELESS FIG . 4. DISTRIBUTING AXLE , OPERATED BY ELECTRO -. E VER since the dis- covery of wireless telegraphy , which , in so short a career , has assumed such universal impor- tance , it has been the ...
Page 57
... experimental values vary , as was to be expected , there was sufficient uniform- ity apparently to indicate a fairly constant safe working value . A great deal of re- inforced concrete work has been done -and is still being. HOW GOOD IS ...
... experimental values vary , as was to be expected , there was sufficient uniform- ity apparently to indicate a fairly constant safe working value . A great deal of re- inforced concrete work has been done -and is still being. HOW GOOD IS ...
Page 79
... experiment being made in wireless telegraphy by a German scientist . The kite , it will be observed , is of good size , being consid- erably taller than the man who is sup- porting it preparatory to its flight . The long wires or ...
... experiment being made in wireless telegraphy by a German scientist . The kite , it will be observed , is of good size , being consid- erably taller than the man who is sup- porting it preparatory to its flight . The long wires or ...
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