写真素材の検索結果

Compressed air baths, illustration

Hand-held massage machine, early 20th century illustration

Early electric engine, 19th Century illustration

Gang saw, 19th century illustration

19th C singer using pneumograph, illustration

Mekarsky compressed air engine, 1870s

19th Century teleprinter, illustration

Gurney's steam carriage, illustration

Marey's cardiography machine, 19th century illustration

19th Century ice factory, illustration

19th Century paper factory, illustration

19th Century paper factory, illustration

19th Century paper factory, illustration

19th Century paper factory, illustration

Hernia surgery instrument, 16th century

Hernia surgery instruments, 16th century

Hernia surgery instruments, 16th century

Hernia surgery instruments, 16th century

Hernia surgery instruments, 16th century

Vatican Observatory, 19th Century illustration

19th Century ice cube machine, illustration

19th Century ice-making machine, illustration

19th Century phosphorous oven, illustration

19th Century ice cube machine, illustration

19th Century ice-making machine, illustration

19th Century phosphorous oven, illustration

19th Century nitroglycerine machine, illustration

19th Century nitroglycerine machine, illustration

Herschel's 40 foot telescope, 19th Century illustration

Early electric telegraph machine, 19th Century illustration

19th Century surgeon, illustration

17th Century water clock, artwork

Hauksbee electrostatic generator, 1709

Holtz electrostatic generator, 1865

Thomson galvanometer, 1850s

Deprez-d'Arsonval galvanometer, 1882

Ammeter and shunt, 19th century

Ammeter and recorder, 19th century

Voltmeter recorder, 19th century

Decade resistance box, 19th century

Ohmmeter, 19th century

Electricity meter, 19th century

Meritens magneto generator, 1870s

Siemens dynamo, 19th century

Electrical generators, 1900s

Electric spark displays, 1850s

Geissler tube, 1850s

Electricity transformer, 1900s

Foucault telescope, 19th century

Holtz electrostatic induction generator, 19th century

Wimshurst electrostatic generator, 19th century

Large storage battery, 19th century

Thomson galvanometer, 1850s

Pellat electrodynamometer, 19th century

Thermal expansion measurement, 19th century

Lightning arrester, 1900s

Lightning arrester, 1900s

Large storage battery, 19th century

Optics experiment, historical artwork

Scientific equipment, historical artwork

Microscopes, historical artwork

Timer meter, historical artwork

Carey's selenium camera, artwork

Blood transfusions, 19th century illustration

Surgical instruments, 19th century illustration

Panama Canal excavation, illustration

Great Model of the Earth, Paris 1889, illustration

Lick Observatory telescope, USA, 19th Century illustration

19th Century paper factory, illustration

19th Century paper factory, illustration

Using ether as anaesthesia, 19th Century illustration

Human foetus, historical illustration

Nasal prosthesis, 19th century illustration

Brain and spinal anatomy, 19th century illustration

Surgical tools, 19th-century Japan

Nurse caring for disabled man, 19th century

Human anatomy, 19th Century illustration

19th Century radiography

Compressed air containers, 19th century illustration

Early electric telegraph receiver, 19th Century illustration

Hernia surgery instruments, 16th century

Nanorobots, artwork

19th Century electricity demonstration

17th Century sundial, artwork

Telescopes, 1807

Plante accumulator battery, 1859

Gramme dynamo, 1870s

Gramme dynamo, 1870s

Multipolar dynamo, 1900s

Siemens dynamo, 1900s

Tesla high-frequency condenser, 1890s

Edison's phonograph, 19th century

Edison's first phonograph, 1877

Newtonian telescope, 19th century

Lick Observatory telescope, 19th century

Lick Observatory telescope, 19th century

Foucault interrupter, 19th century

Lippmann electrometer, 19th century

Gramme dynamo, 19th century

Zipernowsky transformer, 19th century

Hughes's printing telegraph, 1850s

Maximum-minimum thermometer, 19th century

Clamond electroplating thermopile, 1874

Gas liquefaction machine, 19th century

Carbon electric arc lamp, 1800s

Lighthouse electric light, 19th century

Foucault pendulum, 19th century

Gramme dynamo, 1870s

Scientific equipment, historical artwork

Dynamo of the Chicago Metropolitan

Tesla induction motor, 1888

Gramme arc lamp regulator, 19th century

Forceps, 19th century illustration

Invention of the compass, illustration

Milk pasteurization, 19th century

19th Century phonograph, illustration

Stainburn's Vegetable Extract Pills, 1842

Gas engine piston, illustration

Brayton carburettor, illustration

Daimler carburettor, illustration

Campbell petrol engine, illustration

Gardner petrol engine, illustration

19th Century steam car, illustration

First gas engine, 1860

Otto gas engine, 19th century

Benier gas engine, 19th century

Bisschop gas engine, 19th century

Francois gas engine, 19th century

Charon gas engine, 19th century

Koerting-Lieckfield engine, 19th century

Ravel gas engine, 19th century

19th Century woman sewing, illustration

Morse telegraph, illustration

19th Century telephone exchange, illustration

19th Century soda water factory, illustration

19th Century paper making, illustration

14th century military equipment, artwork

15th century military equipment, artwork

14th century military equipment, artwork

Zeiss planetarium projector Mark II

Pellat electrodynamometer, 1907

Meylan-d'Arsonval voltmeter, 1900s

Thermal voltmeter, 1900s

Standard ampere, 1900s

Astronomy research, 17th century

Vangari boy, 19th Century illustration

Electricity generator, 19th century

Moth, illustration

Female hysteria, 19th century illustration

Female hysteria, 19th century illustration

Female hysteria, 19th century illustration

Giant longhorn beetle, 19th Century illustration

Encephaloid cancer, 19th century illustration

Tesla's Wardenclyffe Tower laboratory, illustration

Speedometer, historical illustration

Gasification unit, illustration

Wind turbine, illustration

Car engine and magneto, illustration

Soap bubbles in air, 19th artwork

Section of human mucous membrane, 20th century illustration

Ruhmkorff coil, 19th century

High-precision mass balance, 19th century

Gas pressure experiment, 19th century

19th Century sphygmograph, illustration

Nanorobots, illustration

Nanoparticles, illustration

Nanoparticles, illustration

Nanoparticles, illustration

Nanoparticles, illustration

Nanorobot, illustration

Nanorobots, illustration

Nanorobots, illustration

Nanorobot, illustration

Nanorobots, illustration

Nanorobots, illustration

19th Century Japanese minstrels, illustration

19th Century paper factory, illustration

Compound spectroscope, 19th century illustration

19th Century diver, illustration

19th Century diving helmet, illustration

19th Century diving bell, illustration

19th Century diving bell, illustration

Samuel Hahnemann, German physician

Samuel Hahnemann, German physician

19th Century execution by electric chair, illustration

15th century surgical equipment, artwork

Hernia surgery instruments, 16th century

Hernia surgery instruments, 16th century

19th Century nitroglycerine laboratory, illustration

19th Century nitroglycerine laboratory, illustration

Early telegraph printing receiver, 19th C illustration

Watt's steam engine, historical artwork

19th Century internal combustion engine

Jeantaud speed controller, 19th century

Metallurgical blast furnaces, 1899

Overhead train power lines, 19th century

Delivery of a baby, 19th century illustration

Electromagnetic needle effect, 1820

Kirchhoff-Bunsen spectroscope, 19th century

Surgical instruments, 19th century illustration