The Technical World Magazine, Volume 23Technical World Company, 1915 |
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Page
... Electricity . At last the aspirations of electricians are about to be realized in the battleship California , and the American Navy will be the proud possessor of a real electric battleship . High - Speed Bullets and What They Do ...
... Electricity . At last the aspirations of electricians are about to be realized in the battleship California , and the American Navy will be the proud possessor of a real electric battleship . High - Speed Bullets and What They Do ...
Page 14
... electric lamp , which is to be seen in photography establishments every- where , and which is the one depend- able factor of motion picture manufac- turing , was the inventor's answer . " I'm about ready to talk to Europe , " said Mr ...
... electric lamp , which is to be seen in photography establishments every- where , and which is the one depend- able factor of motion picture manufac- turing , was the inventor's answer . " I'm about ready to talk to Europe , " said Mr ...
Page 15
... electric current through the tube , a vapor is formed by the mercury which not only conducts electric current but produces a number of the most ex- traordinary phenomena . He discovered , furthermore , that if the tube were con- nected ...
... electric current through the tube , a vapor is formed by the mercury which not only conducts electric current but produces a number of the most ex- traordinary phenomena . He discovered , furthermore , that if the tube were con- nected ...
Page 35
... which constructed this great dam at Coon Rapids , Iowa , has installed a splendid system of electric lighting to make a night landmark and protect its property . 1 1 ENGLAND'S FIRST BODY BLOW IN OVER A HUNDRED YEARS The. 35.
... which constructed this great dam at Coon Rapids , Iowa , has installed a splendid system of electric lighting to make a night landmark and protect its property . 1 1 ENGLAND'S FIRST BODY BLOW IN OVER A HUNDRED YEARS The. 35.
Page 49
... back and forth across the tor- rent has already been built in Spain . It will travel on six cables , three on each side of the car . COPYRIGHT - UNDERWOOD & UNDERWOOD APPROACHING A TUNNEL BY THE " LEGGING " METHOD ELECTRIC. 49.
... back and forth across the tor- rent has already been built in Spain . It will travel on six cables , three on each side of the car . COPYRIGHT - UNDERWOOD & UNDERWOOD APPROACHING A TUNNEL BY THE " LEGGING " METHOD ELECTRIC. 49.
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