Displaying results 21 of 40 - 204
Date Image Innovation City State Country
1920 Quincy Mining Company No. 2 Mine Hoist Quincy Mining Company No. 2 Mine Hoist Hancock MI USA
1939 David Taylor Model Basin Bethesda MD USA
1954 Wyman-Gordon 50,000-ton Hydraulic Forging Press Wyman-Gordon 50,000-ton Hydraulic Forging Press Worcester MA USA
1815 Fairmount Water Works Fairmount Water Works Philadelphia PA USA
1962 Stanford Linear Accelerator Center Stanford Linear Accelerator Center Menlo Park CA USA
1803-1921 Brandywine River Powder Mills Wilmington DE USA
1861 Hacienda La Esperanza Sugar Mill Steam Engine Hacienda La Esperanza Sugar Mill Steam Engine Manatí PR USA
1969 Big Surf Waterpark Tempe AZ USA
1911 Pullman Sleeping Car Glengyle Pullman Sleeping Car Glengyle Dallas TX USA
1957 Gravimetric Coal Feeder Gravimetric Coal Feeder Chagrin Falls OH USA
1862 USS Cairo Engine and Boilers USS Cairo Engine and Boilers Vicksburg MS USA
1903 Curtis 500-kW Vertical Turbine Curtis 500-kW Vertical Turbine Indianapolis IN USA
1948 Commonwealth Building Heat Pump Portland OR USA
1956 NASA Ames Unitary Plan Wind Tunnel NASA Ames Unitary Plan Wind Tunnel Moffett Field CA USA
1925 (Image not displayed) Edgar Station, Edison Electric Illuminating Co. MA USA
1935 Port Washington Power Plant Port Washington Power Plant Milwaukee WI USA
1968 Apollo Space Command Module Titusville FL USA
1944 Icing Research Tunnel, NASA Lewis Research Center Icing Research Tunnel, NASA Lewis Research Center Cleveland OH USA
1938 Hydromatic Propeller Hydromatic Propeller Windsor Locks CT USA
1929 Rocky River Pumped-storage Hydroelectric Plant Rocky River Pumped-storage Hydroelectric Plant Hartford CT USA

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