The Technical World Magazine, Volume 7Technical World Company, 1907 |
From inside the book
Results 11-15 of 100
Page 105
... light coming in at the other open- ing were deflected by the two mirrors so that you literally saw what was on the other side of the opaque brick . The inventor calls his device the " United Telescope and Telephone Sys- tem " or house ...
... light coming in at the other open- ing were deflected by the two mirrors so that you literally saw what was on the other side of the opaque brick . The inventor calls his device the " United Telescope and Telephone Sys- tem " or house ...
Page 106
... Lights • I have a small incandescent lamp which I am operating from three dry cells in series . After using these cells for two or three weeks , the light grows dim , although the cells do not seem to be exhausted . Can you suggest á ...
... Lights • I have a small incandescent lamp which I am operating from three dry cells in series . After using these cells for two or three weeks , the light grows dim , although the cells do not seem to be exhausted . Can you suggest á ...
Page 109
... light pressure , with soft sheets of paper intervening . Portable Saw Horse I should like to have you print directions for the construction of a portable saw horse such as carpenters use.-E. J. C. The accompanying illustration will give ...
... light pressure , with soft sheets of paper intervening . Portable Saw Horse I should like to have you print directions for the construction of a portable saw horse such as carpenters use.-E. J. C. The accompanying illustration will give ...
Page 116
... light and leading on the most interesting subjects . Lauk Suuranlur ¶ With this issue the Technical World Magazine begins its fourth year . The coming of this third anniversary of its birth brings with it mingled feelings of pride and ...
... light and leading on the most interesting subjects . Lauk Suuranlur ¶ With this issue the Technical World Magazine begins its fourth year . The coming of this third anniversary of its birth brings with it mingled feelings of pride and ...
Page 117
... light fila- ment . Near Marseilles , France , mine - drain- ing will make available vast lignite de- posits . The Grand Prix race in France has led to road - tarring on a large scale . In a survey between Chicago and St. Louis an error ...
... light fila- ment . Near Marseilles , France , mine - drain- ing will make available vast lignite de- posits . The Grand Prix race in France has led to road - tarring on a large scale . In a survey between Chicago and St. Louis an error ...
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