Annual of scientific discovery. 1855Gould and Lincoln, 1855 |
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Pagina 7
... kind . What new fields for science ! What new opportunities for wealth and power ! What new openings for good ! " It is happily becoming every year less and less necessary to press these things on public notice . In an age of gas and ...
... kind . What new fields for science ! What new opportunities for wealth and power ! What new openings for good ! " It is happily becoming every year less and less necessary to press these things on public notice . In an age of gas and ...
Pagina 9
... kind . But this ought not to be ; and it will not long be , I am confident . It must give way before the extended cultivation of science itself . The means of occupation , in connection with our schools , and our colleges , and our ...
... kind . But this ought not to be ; and it will not long be , I am confident . It must give way before the extended cultivation of science itself . The means of occupation , in connection with our schools , and our colleges , and our ...
Pagina 14
... kind of injury . Thus it is contemplated to devote the remainder of the present session to as complete an inquiry as the means at the disposal of the Committee may permit into the injury to the eyes which unfortunately attaches to many ...
... kind of injury . Thus it is contemplated to devote the remainder of the present session to as complete an inquiry as the means at the disposal of the Committee may permit into the injury to the eyes which unfortunately attaches to many ...
Pagina 31
... kind in steamboats . They lengthened their steamers at a very early period , and they now generally built upon this plan and with the hollow lines . They had done wonders in this way , and he believed in England wonders were also being ...
... kind in steamboats . They lengthened their steamers at a very early period , and they now generally built upon this plan and with the hollow lines . They had done wonders in this way , and he believed in England wonders were also being ...
Pagina 54
... which the water flowed past ; and there were modifications of it in portions of screws , drums with spiral vanes , and so forth . Mr. Siemens had a patent of this kind , in which two or three spirals 54 ANNUAL OF SCIENTIFIC DISCOVERY .
... which the water flowed past ; and there were modifications of it in portions of screws , drums with spiral vanes , and so forth . Mr. Siemens had a patent of this kind , in which two or three spirals 54 ANNUAL OF SCIENTIFIC DISCOVERY .
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