The Technical World Magazine, Volume 7Technical World Company, 1907 |
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Page 4
... tree— “ a vanity I was guilty of for the first time . " Long since his day industrial Africa has awakened , and the desolate red karoo , with Kimberley's " blue dirt , " have yielded millions in gold and diamonds . from land where. 4 THE ...
... tree— “ a vanity I was guilty of for the first time . " Long since his day industrial Africa has awakened , and the desolate red karoo , with Kimberley's " blue dirt , " have yielded millions in gold and diamonds . from land where. 4 THE ...
Page 33
... tree , and bringing three cents a pound in the green state . One - fifth of an acre in cauliflower , on Mr. Blalack's farm , produced a net profit . of $ 235 . All land in the Rio Grande valley is ir- rigated from the river , and most ...
... tree , and bringing three cents a pound in the green state . One - fifth of an acre in cauliflower , on Mr. Blalack's farm , produced a net profit . of $ 235 . All land in the Rio Grande valley is ir- rigated from the river , and most ...
Page 34
... trees , another to nut trees , and a fourth to park palms . The revolutionary change which has followed the coming of the civil engineer and the railroad , is indicated by the fact that in securing its right of way through a stretch of ...
... trees , another to nut trees , and a fourth to park palms . The revolutionary change which has followed the coming of the civil engineer and the railroad , is indicated by the fact that in securing its right of way through a stretch of ...
Page 57
... trees were planted to. sile strength of about 100,000 pounds per square inch . Even if we only allow a working stress of 16,000 pounds per square inch in the steel , we are using a working stress which is 320 times as great as that which ...
... trees were planted to. sile strength of about 100,000 pounds per square inch . Even if we only allow a working stress of 16,000 pounds per square inch in the steel , we are using a working stress which is 320 times as great as that which ...
Page 59
INGALLS BUILDING , CINCINNATI , The trees were planted to protect the apiary from the. tension rather than compression . But a " short " column must fail by compres- sion , if subjected to sufficient stress . Even in this case , steel ...
INGALLS BUILDING , CINCINNATI , The trees were planted to protect the apiary from the. tension rather than compression . But a " short " column must fail by compres- sion , if subjected to sufficient stress . Even in this case , steel ...
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