Tesla bladeless turbine, 1910s
Tesla turbo pump, 1910s
Tesla Company memorandum, 1920s
Tesla's Colorado Springs laboratory
Tesla's East Houston Street laboratory
Water turbine and generator, 1903
風力発電
Tesla coils, circa 1899
Nuclear power station turbine
Tesla's Wardenclyffe Tower laboratory, 1900s
Fuel tank explosion test
Hydroelectric turbines
Tesla's electric motor system
HMS D1 submarine, early 20th century
Tesla's Colorado Springs laboratory equipment
Tesla's constant current dynamo
Tesla's constant potential dynamo
Tesla oscillator
Wind turbine, thermal image
Turbine of plane, close-up
Tidal energy turbine, Orkney, UK
Thomas Edison's letter to US secretary of the Navy, 1917
Nuclear power station machine room
オトンルイ風力発電所
北海道伊達市 風力発電の風車
北海道石狩湾 風力発電の風車
Wind turbine, Fukushima prefecture, Japan
Beckman EASE computer, 1956
Transit circle tracking device, 20th century
Rhenium bond samples
Rhenium engine technology hardware
Oil well in Iraq, 1932
Niagara Falls power station, historical image
Coal-fired power station turbine
US Naval Observatory time signaller, 1913
Aircraft engine manufacturing; jet engine turbine, close-up
Tesla's wireless energy transmission, 1900s
Tesla's wireless energy transmission, 1890s
Tesla transformer
Inez Milholland Boissevain, American suffragette
National Woman Suffrage Pageant, 1913
Suffragettes on bus to Washington DC, USA, 1913
Oranges, Australian type Washington Navel variety, Citrus sinensis, Eureka Ranch, National Orange Co., Watercolor Illustration by Ellen Isham Schutt, U.S. Department of Agriculture Pomological Watercolor Collection, 1913
Oranges, Valencia variety, Citrus sinensis, Corona, Riverside County, California, USA, Watercolor Illustration by Ellen Isham Schutt, U.S. Department of Agriculture Pomological Watercolor Collection, 1913
Winterstein Apple, Malus domestica, Carmel, Hamilton County, Indiana, USA, Watercolor Illustration by Mary Daisy Arnold, U.S. Department of Agriculture Pomological Watercolor Collection, 1913
Post Office Mailbags, Washington, D.C., USA, Harris & Ewing, 1913
Grover Cleveland Alexander, Major League Baseball Player, Philadelphia Phillies, Half-Length Portrait, Bain News Service, 1911
Headquarters of General Robert E. Lee during Battle of Gettysburg, 1863, Gettysburg, Pennsylvania, USA, Photograph by William H. Tipton, Bain News Service, 1913
Theodore Roosevelt seated in Boat during Roosevelt-Rondon Scientific Expedition, Brazil, Photograph by Kermit Roosevelt, 1913
Theodore Roosevelt, Three-Quarter Length Portrait, Seated in Armchair with small Roll of Paper in Left Hand, Painting by Johann Waldemar de Rehling Quistgaard, 1913
Theodore Roosevelt Testifying on his own behalf in the Roosevelt-Newett Libel case, Marquette, Michigan, USA, Photograph by Underwood & Underwood, May 26, 1913
Woodrow Wilson and William Howard Taft arriving at U.S. Capitol in Open Carriage for Wilson's first Inauguration, Washington, D.C., USA, March 4, 1913
Former U.S. President William Howard Taft with U.S. President Woodrow Wilson at White House after Wilson's Inauguration, Washington, D.C., USA, Photograph by National Photo Company, March 4, 1913
U.S. President-elect Woodrow Wilson and U.S. President William Howard Taft, Standing side by side, Laughing, prior to Wilson's Inauguration Ceremonies, White House, Washington, D.C., USA, March 4, 1913
Former U.S. President William Howard Taft Attending the Funeral of New York City Mayor William Jay Gaynor, New York City, New York, USA, Photograph by Bain News Service, September 20, 1913
U.S. President Woodrow Wilson (far left) and his Cabinet Members Seated around Table, Washington, D.C., USA, Photograph by Barnett McFee Clinedinst, 1913
Inauguration of U.S. President Woodrow Wilson, Washington, D.C., USA, Photograph by F.M. Boteler, March 4, 1913
U.S. President Woodrow Wilson Standing with Two Military Aides at White House Entrance, Washington, D.C., USA, Photograph by Herbert E. French, National Photo Company, 1913
Ellen Axson Wilson, First Wife of U.S. President Woodrow Wilson, attending first Breakfast as First Lady of the United States, Washington, D.C., USA, Harris & Ewing, March 1913
U.S. President Woodrow Wilson delivering his Inaugural Address, Washington, D.C., USA, Photograph by National Photo Company, March 4, 1913
Peaches, J.H. Hale Variety, Fort Valley, Peach County, Georgia, USA, Watercolor Illustration by Amanda Almira Newton, U.S. Department of Agriculture Pomological Watercolor Collection, 1913
Peaches, Freestone Variety, Prunus persica, Seymour, New Haven County, Connecticut, USA, Watercolor Illustration by Ellen Isham Schutt, U.S. Department of Agriculture Pomological Watercolor Collection, 1913
Andrew Carnegie (1835-1919) Scottish-American Industrialist and Philanthropist, Portrait sitting at Desk, New York City, New York, USA, Photo by Marceau, 1913
James Jerome Hill (1838-1916), President of Great Northern Railway, Full-Length Portrait, Harris & Ewing, 1913
Alice Paul (1885-1977), American Suffragist, Feminist, and Women's Rights Activist, Portrait, Harris & Ewing, June 1913
Jim Thorpe (1888-1953), Native American athlete, seated portrait signing document, Underwood & Underwood, 1913
Equipment at Tesla's Wardenclyffe Tower, 1900s
Generator at Tesla's Wardenclyffe Tower, 1900s
Tesla coil experiment, circa 1899
Turbine hall
Fife power station a gas turbine
Tesla oscillator, 1890s
Tesla mercury-controlled transformer
Tesla transformer, 1890s
Tesla oscillator and transformer
Westinghouse two-phase generator, 1890s
Barking Reach gas power station
Cheshire CHP power station, UK
Wind turbine
Tesla oscillator and wireless lighting
Tesla oscillator-transformer, 1890s
Wind turbines
Westinghouse constant current dynamo
Middelgrunden wind farm, Denmark
Tesla at a formal dinner, 1910
風車
Vertical axis wind turbine
Rooftop solar panels
Douglas D-558-2 Skyrocket test plane
Space Shuttle Enterprise test flight
IBM atom manipulation demonstration, 1989
Submarine and diving bell, 1929
Dust explosion in interconnecting vessels
Bucket elevator dust explosion, 1990s
Operation Redwing Cherokee, Bikini Atoll, 1956
Tesla at his Colorado Springs laboratory
wind turbine models and Laptop PC
Wind turbine, India
Wind Turbine Against Cloudy Sky, Low Angle View
Static electricity
Van de Graaff generator
Longitude determination, 1913
Coal-fired power station turbines
Turbine, close-up, detail
Grinding mill driven by water wheel
Wind tunnel turbine
Boeing 757 jet aircraft fuel efficiency research
British R34 airship
Oil Wells in Field, View from South, Ranger, Texas, USA, Homer T. Harden, 1919
Woolworth Building and Broadway South, New York City, New York, USA, 1913
Joseph Jefferson in Tesla's laboratory, 1894
Aerial View of Wind Turbine
CST-100 spacecraft testing
Electrical cord ending in a wind turbine
Wind Turbine with cord and plug
First atomic force microscope, 1986
Model of Bell's telephone of 1875
Birthplace of the telephone
Goddard rocket experiment, 1910s
Goddard solar energy research, 1930s
Twain and Jefferson in Tesla's laboratory, 1894
Electric fan and many wind turbines
Electric fan and two wind turbines
Electric fan and six wind turbines
Nikola Tesla, Serb-US physicist
Smith-Putnam wind turbine, 1941
Tesla spark discharge experiment, circa 1899
Molten Salt Reactor Experiment, 1960s
American scientist Charles G. Abbot with solar boiler