Project Gutenberg #4238
On the Economy of Machinery and Manufactures
Charles Babbage
1832Babbage's study of machinery, factories, automation, and labor, prepared chapter by chapter from Project Gutenberg HTML.
Project Gutenberg #4238 Public domain in the United States Cover source Local typographic cover created for MojiMori from public-domain source metadata
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a secondary object, does in fact put a limit to the velocity of that of the letters, which is the primary one.
3. A proposal for such a vessel, and description of its construction, by the author of this volume, may be found in the Encyclopaedia Metropolitana, Art. Diving Bell.
4. The mines of Bolanos in Mexico are supplied with timber from the adjacent mountains by a slide similar to that of Alpnach. It was constructed by M. Floresi, a gentleman well acquainted with Switzerland.