MAY 9 1891. A New Departure in Jet Propulsion. ALEXANDER VOGELSANG. THE SCREW PROPELLER ALEXANDER VOGELSANG. Natural Gas in Kentucky. Practicability of the Flying Machine. Making and Tempering Spiral Springs. Photoelectricity., scientific american, 1891-05-09
MAY 9 1891. A New Departure in Jet Propulsion. ALEXANDER VOGELSANG. THE SCREW PROPELLER ALEXANDER VOGELSANG. Natural Gas in Kentucky. Practicability of the Flying Machine. Making and Tempering Spiral Springs. Photoelectricity., scientific american, 1891-05-09
Size: 3308px × 4722px
Location:
Photo credit: © Corantos / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: .., 1891, 1891-05-09, 9, alexander, american, analysis, broadsheet, curious, departure, developments, discovery, education, emerging, engravings, experiment, flying, gas, health, industrial, innovation, insights, inventions, inventor, jet, kentucky, lab, machine, magazine, mind, monthly, natural, paper, patented, photoelectricity, practicability, propeller, propulsion, publication, research, revolution, sa, sciam, science, sciences, scientific, scientist, screw, spiral, springs, states, sustainability, tech, technology, tempering, trends, united, vogelsang, weekly, works
