Indian Science and Technology in the Eighteenth Century: Some Contemporary European Accounts c22.15
Indian Science and Technology in the Eighteenth Century: Some Contemporary European Accounts c22.15
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c22.15
Every furnace requires at present, nine men, who are chiefly employed in working the bellows, an operation might be soon and easily improved by a proper mechanical apparatus, through the medium of fire or water, or both, by which the number of hands would be easily reduced.