写真素材の検索結果

Werner Siemens, German electrical engineer

Werner Siemens, German electrical engineer

Werner Siemens, German electrical engineer

Carl Von Steinheil, German physicist

Carl Von Steinheil, German physicist

Louis Breguet, French physicist

Louis Breguet

Giovanni Caselli, Italian physicist

Theodose Du Moncel, French physicist

Georges-Louis Le Sage, Swiss physicist

Lord Kelvin, British physicist

Lord Kelvin, British physicist

Lord Kelvin, British physicist

Samuel Canning, English telegraph engineer

Samuel Canning, English telegraph engineer

Gustav Froment, French electrical engineer

Gustav Froment, French electrical engineer

Georges-Louis Le Sage, Swiss physicist

Edward Whitehouse, telegraph engineer

Edward Whitehouse, telegraph engineer

Galileo Galile, Italian astronomer

Werner Siemens, german inventor

Moritz von Jacobi, German physicist

Tim Berners-Lee, British computer scientist

Felix Wankel, German engineer

John Watkins Brett, English telegraph engineer

John Watkins Brett, English telegraph engineer

Franz Achard, German chemist

William Fairbairn, Scottish engineer

William Fairbairn, Scottish engineer

Johannes Gutenberg, German printer

Otto von Guericke, German physicist, 19th C illustration

Georges-Louis Le Sage, Swiss physicist

Georges-Louis Le Sage, Swiss physicist

Gottlieb Daimler, German industrialist

Andre-Marie Ampere, French physicist

Rudolph Diesel, German mechanical engineer

Elisha Gray, American electrical engineer

Samuel Morse, US inventor

Samuel Morse, US inventor

Moritz Hermann von Jacobi, German physicist

Moritz Hermann von Jacobi, German physicist

Underwater telegraph cable construction, 19th C illustration

Underwater telegraph cable construction, 19th C illustration

Cornelius Herz, French physician

Early electric telegraph receiver, 19th Century illustration

Early telegraph printing receiver, 19th C illustration

Cromwell Varley, English engineer

Cromwell Varley, English engineer

Antoine Henri Becquerel, French physicist

Phonograph inventors, 19th century

Eugene Godard, French aeronaut

Germain Sommeiller, French engineer

Severino Grattoni, Italian engineer

Luigi Galvani, Italian physician

Galileo Galilei, Italian astronomer

Alvaro Reynoso Valdes, Cuban scientist

Galileo Galilei, Italian astronomer

Henry Bessemer, British metallurgist

Caroline Herschel, German astronomer

Johann Ritter, German physicist

Montgolfier brothers, French balloonists

Charles and Roberts' hydrogen balloon, 1783

Zenobe Gramme, Belgian engineer

Karl Benz, German engineer

Galileo Galilei, Italian astronomer

Milton visiting Galileo, illustration

Early electric telegraph machine, 19th Century illustration

Alexander Graham Bell, Scottish-American inventor

Galileo Galilei, Italian astronomer, 19th C illustration

Le Sage pioneering telegraphy, 1774

Konstantin Tsiolkovsky, rocket scientist

Wilhelm Engerth, Austrian engineer

Jean Pierre Flourens, French physiologist

Hippocrates, Ancient Greek physician

Charles Sanders Peirce, US philosopher

Watt's steam engine, historical artwork

Pilatre de Rozier, French balloonist

Francois Laurent, French aeronaut

Pilatre de Rozier, French balloonist

Eugene Flachat, French civil engineer

Josiah Latimer Clark, English electrical engineer

Josiah Latimer Clark, English electrical engineer

Paul Camille Denis, German engineer

Paul Camille Denis, German engineer

First Morse telegraph, 1837

Ernst von Siemens, German engineer

Jacques Montgolfier, French air balloon inventor

Martin Ryle, British astronomer

Joseph Black, Scottish chemist

Jacques Charles, French balloonist

Gaetano Bonelli, Italian inventor

Galileo Galilei, Italian astronomer

Galileo receiving Milton, illustration

Galileo Galilei, Italian astronomer

Galileo Galilei, Italian astronomer

Louis Breguet, French physicist

Robert Watson-Watt, British physicist

Magneto-electric machine, 19th century illustration

Marcel Deprez, French electrical engineer

Giovanni Caselli, Italian physicist

Andre-Marie Ampere, French physicist

Gaspard-Felix Tournachon, French photographer

Louis Daguerre, French inventor, illustration

Wilhelm Roentgen, German physicist

Johann Philipp Reis, German inventor

Thomas Edison, US inventor, artwork

19th Century French army telegraph, illustration

19th Century French army telegraph, illustration

Aeroplane blueprints, illustration

Pavel Yablochkov, Russian

Zenobe Gramme

Svante Arrhenius, Swedish chemist

Howard Florey, Australian pathologist

Jean-Martin Charcot, French neurologist

Faraday and Daniell, British chemists and physicists

Michael Faraday, British scientist

Oliver Cromwell, English politician

Giuseppe Mazzini, italian politician

Prosthetic hand by surgeon Ambroise Pare, illustration

Prosthetic legs by surgeon Ambroise Pare, illustration

Single cylinder of a gasoline engine, illustration

Six cylinder engine, illustration

Twelve cylinder engine, illustration

Types of bombs, illustration

Xavier Bichat, French anatomist

Xavier Bichat, French anatomist, illustration

Nollet's electrostatic generator, 18th century

Carl Rogers, US psychologist

Roger Bacon, English philosopher

Euclid, Ancient Greek mathematician

Michel de Montaigne, French philosopher

Motoo Kimura, Japanese biologist

Wilhelm Engerth, Austrian engineer

Heinrich Hertz, German physicist

Hughes' carbon microphone, 19th century

Pierre Simons, belgian engineer

Robert Stephenson, British engineer

Pierre Simons, belgian engineer

Robert Stephenson, British engineer

Hermann von Helmholtz, German physicist

Georges-Auguste Leschot, French watchmaker

Ernst Chladni, German physicist

Karl Etzel, German railway engineer

Karl Etzel, German railway engineer

Nikola Tesla, Serb-US physicist, illustration

Philippe Lebon, French engineer

Loudspeaker soundwave, illustration

Julius von Mayer, German physicist

Blaise Pascal, French mathematician

Atlantic telegraph cable laying, 1858

Enrico Fermi, Italian physicist

Early electric engine, 19th Century illustration

George Saward, British engineer

George Saward, British engineer

Francois van Rysselberghe, Belgian engineer

Guillaume Carcel, french inventor

German mathematician Emmy Noether, conceptual illustration

Wright biplane, historical diagram

Wright Flyer patent, May 1906

Archimedes, caricature

Etienne Lenoir, French engineer

Rosalyn Yalow and Solomon Berson

19th Century teleprinter, illustration

Francois d'Arlandes, French balloonist

Franklin designing lightning rods, 1750

Aime Thome de Gamond, French engineer

Leonhard Euler, Swiss mathematician

Bell and Gray using their telephones, 19th century

Alfred North Whitehead, British mathematician

19th C Egyptian hydraulic factory, illustration

Vatican Observatory, 19th Century illustration

Herschel's 40 foot telescope, 19th Century illustration

Charles de Changy, French engineer

Philipp Lenard, German physicist

18th Century camera obscura, artwork

Compound microscope, 17th Century artwork

19th Century steam car, illustration

Jacques Charles, French balloonist

Leon Foucault, French physicist

Marie Curie, Polish-French physicist

Jacques Charles, French balloonist

Benjamin Thompson, US physicist, 19th Century illustration

Leon Foucault, French physicist

Making nitroglycerine, 19th Century illustration

Making nitroglycerine, 19th Century illustration

Christian Doppler, caricature

Otto Hahn, German chemist

Robert Koch, German bacteriologist

Friedrich Wohler, German chemist

Michel Chevreul, French chemist

Siemens dynamo, 1900s

James Whistler, US painter, 19th C illustration

Jean Jaures, French politician, 19th C illustration

George Stephenson, British engineer

George Stephenson

Jean D'Alembert, French mathematician

Cockcrofta Walton generator, artwork

Christiaan Huygens, caricature

Christiaan Huygens, caricature