The Technical World Magazine, Volume 7Technical World Company, 1907 |
From inside the book
Results 6-10 of 100
Page 20
... five to ten cent ; an hour ; How terribly dangerous this work is , has been borne out by the testimony of a special agent of the United States De- partment of Labor who gives the follow- ing incident : " While I was in the vicinity of ...
... five to ten cent ; an hour ; How terribly dangerous this work is , has been borne out by the testimony of a special agent of the United States De- partment of Labor who gives the follow- ing incident : " While I was in the vicinity of ...
Page 33
... five or six years , as successive crops are grown from the same stubble . He de- clares that the cost of cultivation is not more than half the expense in Louisiana , while the yield of cane is twice as great , and that this cane ...
... five or six years , as successive crops are grown from the same stubble . He de- clares that the cost of cultivation is not more than half the expense in Louisiana , while the yield of cane is twice as great , and that this cane ...
Page 44
... five sets of projecting teeth , the contacts of which , with convenient springs at each complete revolution of the axle , produce five sets of sparks separated by prac- tically equal intervals of time . ( Com- plete apparatus shown in ...
... five sets of projecting teeth , the contacts of which , with convenient springs at each complete revolution of the axle , produce five sets of sparks separated by prac- tically equal intervals of time . ( Com- plete apparatus shown in ...
Page 46
... Five smaller ditches run straight across the farm , joining both ends with the main ditch . At one corner of the farm , in a special power house , is located the immense water - wheel and the apparatus to operate it . In some parts of ...
... Five smaller ditches run straight across the farm , joining both ends with the main ditch . At one corner of the farm , in a special power house , is located the immense water - wheel and the apparatus to operate it . In some parts of ...
Page 47
... five to six feet of water in a little more than ten hours . At the corner , the two branches of the main ditch lead into a concrete sluiceway , four feet wide , sixteen feet deep , and thirty feet long , which is cut directly through ...
... five to six feet of water in a little more than ten hours . At the corner , the two branches of the main ditch lead into a concrete sluiceway , four feet wide , sixteen feet deep , and thirty feet long , which is cut directly through ...
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