OCTOBER 20 1894.1 'DRY CELL' MEDICAL BATTERIES. THE HARMLESS SMOKER. UTILIZING THE WATER POWER OF NIAGARA FALLS. GREAT TUNNEL AND ONE OF THE WHEEL PITS AT NIAGARA FALLS., scientific american, 1894-10-20
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OCTOBER 20 1894.1 'DRY CELL' MEDICAL BATTERIES, HARMLESS SMOKER, UTILIZING, WATER POWER, NIAGARA FALLS, GREAT TUNNEL, ONE, WHEEL PITS, NIAGARA FALLS, scientific american, 1894-10-20, science, scientific, sciences, mind, health, tech, sustainability, publication, lab, sciam, sa, scientist, research, american, experiment, education, discovery, technology, analysis, magazine, u.s., insights, developments, weekly, broadsheet, inventor, innovation, inventions, patented, industrial revolution, emerging, trends, monthly magazine, united states, engravings, curious works, paper, discover, Scientific Paper, Weekly Journal, Practical Information, Art, Science, Mechanics, Chemistry, Manufactures, research, education, scientist, innovation, 19th century, vintage, america, Rufus M. Porter, 1845, journal, academic, newspaper illustrations, retro style, old-fashioned, media illustrations, victorian style, news, newspaperheadline, 19th century style, illustration, journalism
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