The Technical World Magazine, Volume 7Technical World Company, 1907 |
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Page 17
... fact the work- ing conditions in glass works are so bad that the industry pays about the best wages and employs about the oldest chil- dren of any of the child slave industries . Child labor has become so imbedded in our industrial life ...
... fact the work- ing conditions in glass works are so bad that the industry pays about the best wages and employs about the oldest chil- dren of any of the child slave industries . Child labor has become so imbedded in our industrial life ...
Page 35
... fact that over a million and a half persons passed through its door during the past year , nearly five thousand daily , stamps it as easily the most popular show - place in the world . It was turned over to the management of the New ...
... fact that over a million and a half persons passed through its door during the past year , nearly five thousand daily , stamps it as easily the most popular show - place in the world . It was turned over to the management of the New ...
Page 40
... fact , as far back as 1890 - Dr . Branly discovered the remarkable properties circuit of an electric bat- tery , the current will be arrested , until a spark is produced in the neigh- borhood . The current is then allowed to pass until ...
... fact , as far back as 1890 - Dr . Branly discovered the remarkable properties circuit of an electric bat- tery , the current will be arrested , until a spark is produced in the neigh- borhood . The current is then allowed to pass until ...
Page 49
... fact , every imaginable machine that threatens to kill or maim careless workmen has its special safeguard . Some of the most modern machines offer points of weak- ness for which no solution has yet been discovered , and liberal rewards ...
... fact , every imaginable machine that threatens to kill or maim careless workmen has its special safeguard . Some of the most modern machines offer points of weak- ness for which no solution has yet been discovered , and liberal rewards ...
Page 54
... fact it affords but little protection against a hot fire . It was one of the compensations of the Bal- timore fire that it furnished a very con- vincing test of the relative methods of the various systems of fireproofing which have been ...
... fact it affords but little protection against a hot fire . It was one of the compensations of the Bal- timore fire that it furnished a very con- vincing test of the relative methods of the various systems of fireproofing which have been ...
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