写真素材の検索結果

Bullet-detecting invention, 1881

Bell and Gray using their telephones, 19th century

Bell telephone, 19th century

Alexander Bell, Scottish-US inventor

Early telephone technology, 1830s

Alexander G. Bell, Scottish-US inventor

Bell telephone, historical artwork

Early telephones, 1880s

Alexander Graham Bell, Fine Art Portrait,

Hughes' carbon microphone, 19th century

Alexander Graham Bell, Scottish-American inventor

Giovanni Caselli, Italian physicist

Alexander Graham Bell, Scottish-American inventor

19th Century phonograph, illustration

Alexander Graham Bell, Scottish-American inventor

Tesla high-frequency condenser, 1890s

Alessandro Volta, Italian physicist

Franklin designing lightning rods, 1750

Ader telephone station, 19th century

Pieter van Musschenbroek, Dutch scientist

Elisha Gray, American electrical engineer

Illustration of Volta's electrophorus

Alessandro Volta's wet battery

Notes on Davey safety lamp, 19th century

Notes on Davey safety lamp, 19th century

Notes on Davey safety lamp, 19th century

Phonograph piano recordings, 19th century

19th Century hearing aid, illustration

Tiberius Cavallo, Italian physicist

Alessandro Volta, Italian physicist

Alessandro Volta, Italian physicist

Alessandro Volta, Italian physicist

Edison's telephonography, 19th century

Invention of the telescope, 16th century

Denis Papin, French physicist

Ader telephone station, 19th century

Carbon electric arc lamp, 1800s

Torricelli invents the barometer, 1643

Charles Wheatstone, British physicist

Georges-Louis Le Sage, Swiss physicist

Louis Breguet

Carl Von Steinheil, German physicist

19th century speaking tube

Exhibition of Bell's telephone, 1876

Charles Wheatstone, British physicist

Dishwashing machine, 19th century

Edison's anti-gravitation flying underwear, illustration

Central telephone exchange, 19th century

Telephone switchboard, 19th century

Telephone switchboard, 19th century

Atlantic special high wheel bicycle, illustration

Devon high wheel bicycle, 19th century illustration

Joseph Montgolfier, French balloonist

Magnetic induction demonstration, 19th century

Peter Dollond, British optician

ライトフライヤー?

Liquid air experiments, 19th century

Direct steerer tricycle, 19th century illustration

Coventry chair tricycle, 19th century illustration

Velox spring frame safety bicycle, 19th century illustration

Jeantaud speed controller, 19th century

Telegraph tape transmitter, 19th century

Stock exchange telephone, 19th century

Nollet's electrostatic generator, 18th century

Louis Breguet, French physicist

Volta's 'Crown of Cups' battery, 1800

Edison's phonograph, 19th century

Edison's first phonograph, 1877

Edison's incandescent light bulb, 19th century

Henrich Ruhmkorff, German inventor

Thomas Edison, US inventor, artwork

Evangelista Torricelli, Italian physicist

Cornelius Herz, French physician

Zenobe Gramme, Belgian engineer

Phonautograph, 19th century

Antoine Alphonse Chassepot, French inventor

Denis Papin, French physicist, artwork

Isaac Newton, English physicist

Einstein-Szilard fridge patent, 1930

Johann Philipp Reis, German inventor

Static electricity experiment, 19th century

Louis Breguet, French physicist

Carl Von Steinheil, German physicist

Werner Siemens, German electrical engineer

Werner Siemens, German electrical engineer

Theodose Du Moncel, French physicist

Werner Siemens, German electrical engineer

Gustav Froment, French electrical engineer

Gustav Froment, French electrical engineer

Electric cooking stove, 19th century

McKay Shoe-sewing machine, illustration

Trevithick steam car, 19th century

Montgolfier hydraulic ram, 18th century

Bollee hydraulic ram, 19th century

Gramme arc lamp regulator, 19th century

Gauthey's acoustic tubes, 1782

Henri Giffard, French engineer

Louis Daguerre, French inventor, illustration

Large storage battery, 19th century

Large storage battery, 19th century

Batteries connected in series

Arkwright's water frame, 1769

Richard anemometer, 19th century

Invention of engraving, medieval Europe

Elliott quadricycle, 19th century illustration

Union spring frame safety bicycle, 19th century illustration

Marey's sphygmograph, 19th century illustration

William Henry Fox Talbot, British photography pioneer

Invention of the compass, Ancient China

Arsonval telephone station, 19th century

Hans Orsted experimenting, 1820 artwork

Faraday's notes on Tatum's lectures, 1810

Wollaston battery pile, 1810s

Jacques Charles, French balloonist

Phonograph inventors, 19th century

Helmholtz Ophthalmoscope, artwork

Georges-Louis Le Sage, Swiss physicist

Eleuthere Mascart, French physicist

Hermann von Helmholtz, German physicist

Joseph Boussinesq, French physicist

Huygens's experiments on elasticity, 1650s

Ampere and Arago on electromagnetism, 1820

Berthelot and thermodynamics, 19th century

Otto von Guericke and electrostatics, 17th century

Static electricity experiment, 18th century

Electrostatics experiment, 19th century

Joule's heat-equivalence experiment, 1840s

Newton's house, 35 St Martin's Street

Count Rumford, US-British physicist

John Tyndall, Irish physicist

Michael Faraday, British physicist

Antoine Becquerel, French physicist

Gaston Plante, French physicist

Andre-Marie Ampere, French physicist

Charles Wheatstone, British physicist

Lord Kelvin, British physicist

Telephone operator, 19th century

Electrical spark, 19th century

First electric chair execution, 1890

William Shockley, US physicist

Goldberg statistical machine patent, 1931

Pierre Germain, French inventor

Blaise Pascal, French mathematician

Georges-Louis Le Sage, Swiss physicist

Michael Faraday, British scientist

Franklin in his laboratory, 18th century

Faraday and Daniell, British chemists and physicists

Huygens's experiments on elasticity, 1650s

Franz Achard, German chemist

Early electric telegraph receiver, 19th Century illustration

Early telegraph printing receiver, 19th C illustration

, 19th century illustration

19th Century telephone exchange, Stockholm, Sweden

19th Century telephone exchange, illustration

Gaetano Bonelli, Italian inventor

Wilhelm Roentgen, German physicist

Voltmeter, 19th century illustration

Confederate submarine H. L. Hunley, 1860s

Francois van Rysselberghe, Belgian engineer

Ironclad warship USS Monitor, drawing

Morse telegraph receiver, 19th century

Marc Seguin, French engineer

George Stephenson, British engineer

Robert Stephenson, British engineer

Jean Pierre Blanchard, French balloonist

Philippe Lebon, French engineer

Etienne Lenoir, French engineer

First Morse telegraph, 1837

Morse telegraph receiver, 19th century

1896 poster advertising the Vitascope

Loeb respirator, artwork

Caselli pantelegraph, 19th century

Michael Leib, American physician

Flux capacitor, conceptual illustration

Le Sage pioneering telegraphy, 1774

Folding urinal patent, 1884

Satirical cartoon, 1856

Satirical cartoon, 1859

19th C bath and electrical treatments, illustration

Telemicrophonograph, early 20th century

Fire alarm warning system, 20th century

First stethoscope and lungs with tuberculosis, 19th century illustration

Blaise Pascal, French mathematician

Computer motherboard, artwork

Computer motherboard, artwork

Computer motherboard, artwork

Computer motherboard, artwork

Computer motherboard, artwork

Computer motherboard, artwork

Computer motherboard, artwork

Hand with computer motherboard, artwork

Hand with computer motherboard, artwork

Crop sprayer, 19th century

Tennis for Two, 1950s video game

Tennis for Two, 1950s video game

Tennis for Two, 1950s video game

Electrical spark, 19th century

Oersted's discovery of electromagnetism, 1820

リリエンタール兄弟機

14ビス