The Technical World Magazine, Volume 15Technical World Company, 1911 |
From inside the book
Results 1-5 of 63
Page 18
... rock beneath an overhanging ledge , he had struck a lucky find at a moment when least expected , at the same time loosening a small boulder above him . just enough to bring it bounding down upon him . It had struck his head , lay- ing ...
... rock beneath an overhanging ledge , he had struck a lucky find at a moment when least expected , at the same time loosening a small boulder above him . just enough to bring it bounding down upon him . It had struck his head , lay- ing ...
Page 31
... rock dust , thus destroying the bond of the wearing surface , then ravel out the larger frag- ments of stone . Some sort of binder that will hold material , both fine and coarse , together is absolutely necessary . The question is so ...
... rock dust , thus destroying the bond of the wearing surface , then ravel out the larger frag- ments of stone . Some sort of binder that will hold material , both fine and coarse , together is absolutely necessary . The question is so ...
Page 50
... rock of the river's bottom drops twenty - four feet to the navigable depths of the open river below Keokuk . At an annual cost of $ 50,000 the government has maintained this canal for forty years . Within the next two years it will have ...
... rock of the river's bottom drops twenty - four feet to the navigable depths of the open river below Keokuk . At an annual cost of $ 50,000 the government has maintained this canal for forty years . Within the next two years it will have ...
Page 51
... The whole height is thirty - seven feet , the dam being locked into the rock bottom seven feet deep , to prevent any water getting underneath . Outside the power house there is. WILL APPEAR WHEN COMPLETED IN 1913 . DAMMING THE MISSISSIPPI ...
... The whole height is thirty - seven feet , the dam being locked into the rock bottom seven feet deep , to prevent any water getting underneath . Outside the power house there is. WILL APPEAR WHEN COMPLETED IN 1913 . DAMMING THE MISSISSIPPI ...
Page 52
... rock , but the plan is to deepen and widen this depression so as to get rid of the water quickly as it passes under the power house and through the wheels . The long power house will be divided into alleys forty - five and thirty ...
... rock , but the plan is to deepen and widen this depression so as to get rid of the water quickly as it passes under the power house and through the wheels . The long power house will be divided into alleys forty - five and thirty ...
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acre alfalfa American average ball Batik birds boiler building bushels canal cent Chicago coal color concrete construction cost crop dollars eggs electric engine fact factory farm farmer feet fire firebox five four fruit gasoline glacier growers guinea pigs heat hobble skirt horse hundred inches invention Keokuk labor land light lobster locomotive loess Los Angeles machine manufacture match ment method miles million motor muskeg Oliver Typewriter operation orchard ostrich phossy jaw photograph plant pounds Printype produced Quebec bridge railroad river roads rock saving ship side speed station steel stream Tampico tenant thing thousand tion tons town trees tricity truck Tuxpan River twenty Valley West white phosphorus Wickford wings wire wireless WORLD MAGAZINE York