The Technical World Magazine, Volume 11Technical World Company, 1909 |
From inside the book
Results 1-5 of 77
Page 13
... effect of standing tim- ber in holding back floods and thus pre- venting disastrous soil erosion has been strikingly illustrated by careful experi- ments made by the Forest Service . Two tracts of land , similarly located in the San ...
... effect of standing tim- ber in holding back floods and thus pre- venting disastrous soil erosion has been strikingly illustrated by careful experi- ments made by the Forest Service . Two tracts of land , similarly located in the San ...
Page 21
... effect of water traffic rates which have been demonstrated to be sixty - six per cent cheaper on the av- erage than transportation by rail , and under most favorable conditions to amount to less than one - sixth of that cost . Coal ...
... effect of water traffic rates which have been demonstrated to be sixty - six per cent cheaper on the av- erage than transportation by rail , and under most favorable conditions to amount to less than one - sixth of that cost . Coal ...
Page 38
... effect on final results and that steps have been promptly taken to guard against damage from this class of unlooked for contingencies . Two - That ground water has been found under the site of the dam in the conglomerate and through the ...
... effect on final results and that steps have been promptly taken to guard against damage from this class of unlooked for contingencies . Two - That ground water has been found under the site of the dam in the conglomerate and through the ...
Page 58
... effects of chloro- form after all other restoratives had proved useless and no other hope for the patient's life remained . Two cases were total failures , in two other cases the heart beat a short time and in six cases the patients ...
... effects of chloro- form after all other restoratives had proved useless and no other hope for the patient's life remained . Two cases were total failures , in two other cases the heart beat a short time and in six cases the patients ...
Page 62
... Whereas , ordinary wood fires were hardly effective , acetylene , magnesium , and especially electric light , would exert quite extraordinary effects . Whenever gas lanterns were burning in the neigh- borhood of electric. 62.
... Whereas , ordinary wood fires were hardly effective , acetylene , magnesium , and especially electric light , would exert quite extraordinary effects . Whenever gas lanterns were burning in the neigh- borhood of electric. 62.
Other editions - View all
Common terms and phrases
accidents acres alfalfa American apparatus automobile average boat bridge briquets building canal carried castor bean cause cent Chicago coal coast cofferdams color concrete construction copper cost crop CULLINAN DIAMOND cylinder death device disease dollars electric engine experiments fact farm feet field filter band fire forests furnace gyroscope heat Hertzian waves hour hundred inches invention inventor iron Lake land light machine MEADOW VALLEY WASH means ment metal method miles million Mojave Desert motor operation pipe plant poison possible pounds prairie dogs President pressure produced pump Queensboro bridge rail railroad railway result river schools shaft ship Short Tons side speed station steam steel strychnia supply surface tank Technical World Magazine tetanus thermit thousand tical tion tons tuberculosis United vessels wheel wire York