Displaying results 81 of 100 - 204
Date Image Innovation City State Country
1903 Detroit Edison District Heating System Detroit Edison District Heating System Detroit MI USA
1962 Split-Hopkinson Pressure Bar Apparatus Split-Hopkinson Pressure Bar Apparatus San Antonio TX USA
1887 Ferries & Cliffhouse Cable Railway Power House San Francisco CA USA
1878 Browning Firearms Collection Ogden UT USA
1894 Leavitt-Riedler Pumping Engine Leavitt-Riedler Pumping Engine Boston MA USA
1954 Solar Energy and Energy Conversion Laboratory Solar Energy and Energy Conversion Laboratory Gainesville FL USA
1972 Voyager Spacecraft Interplanetary Explorers Voyager Spacecraft Interplanetary Explorers Flintridge CA USA
1932 Radio City Music Hall Hydraulically Actuated Stage Radio City Music Hall Hydraulically Actuated Stage New York NY USA
1949 Greens Bayou Generator Plant Greens Bayou Generator Plant Houston TX USA
1828 Nassawango Iron Furnace Snow Hill MD USA
1799 (Image not displayed) Portsmouth-Kittery Naval Shipyard NH USA
1920 A.O. Smith Automatic Frame Plant A.O. Smith Automatic Frame Plant Milwaukee, WI USA
1890-1929 Coolspring Power Museum Coolspring PA USA
1954 Boeing 367-80 (Prototype for Boeing 707) Chantilly VA USA
1914 A.B. Wood Screw Pump New Orleans LA USA
1904 Interborough Rapid Transit System Original Line Brooklyn NY USA
1887 Pratt Institute Power Plant Pratt Institute Power Plant Brooklyn NY USA
1939 First practical US helicopter, pioneering the single-main-rotor concept Sikorsky VS-300 Helicopter Dearborn MI USA
1996 Digital Micromirror Device Plano TX USA
1915 The ASME Boiler and Pressure Vessel Code continues to impact modern day boilers and other types of pressure vessels. ASME Boiler and Pressure Vessel Code Dearborn MI USA

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