Blasting trigger mechanism, artwork
Electrical generators, 1900s
Hercule-Progres turbine, illustration
Multipolar dynamo, 1900s
Siemens dynamo, 1900s
Meritens magneto generator, 1870s
Gramme dynamo, 1870s
Lighthouse electric light, 19th century
Wimshurst electrostatic generator, 19th century
Holtz electrostatic generator, 1865
Gas engine piston, illustration
Daimler carburettor, illustration
Gramme dynamo, 19th century
Siemens dynamo, 19th century
Holtz electrostatic induction generator, 19th century
Hauksbee electrostatic generator, 1709
Brayton carburettor, illustration
Duplex engine distribution, illustration
Gasification unit, illustration
Solignac mixed boiler system, 1897
Dynamo of the Chicago Metropolitan
Electricity transformer, 1900s
Lightning arrester, 1900s
Electricity generator, 19th century
Hercule-Progres turbine, 1890s
Benz engine distribution, illustration
Cockerill gas engine, illustration
Ammeter and recorder, 19th century
Ohmmeter, 19th century
Electricity meter, 19th century
Electric spark displays, 1850s
Gramme arc lamp regulator, 19th century
Bell telephone, 19th century
Electroplating apparatus, 19th century
Westinghouse electric generator, 1897
Thomson-Houston dynamo, 1897
Early electric engine, 19th Century illustration
Gramme dynamo armature, 1870s
Peugeot car engine, early 20th century
Tesla's turbine, historical illustration
Hercule-Progres turbine, 1897
Bollee hydraulic ram, 19th century
Mekarsky compressed air engine, 1870s
Airlift pump, 19th century
'America' McCormick turbine, illustration
Thermopile
Wind turbine, illustration
Open turbine water flow, illustration
Closed turbine water flow, illustration
Opera house generator room, artwork
Paddle water wheel, illustration
Bucket water wheel, illustration
Zipernowsky transformer, 19th century
Tesla induction motor, 1888
Voltmeter recorder, 19th century
Decade resistance box, 19th century
Geissler tube, 1850s
Tesla high-frequency condenser, 1890s
Overhead train power lines, 19th century
Turbine design, 19th century
Tesla's Wardenclyffe Tower laboratory, illustration
Eiffel Tower's electric lamp, 1889
Nuclear power plant components, diagram
Brasier car engine, early 20th century
Knight car engine, early 20th century
Esnault-Pelterie airplane engine, 1900s
Renault car ignition, illustration
Man carrying out a physics experiment, illustration
Otto gas engine, illustration
Montgolfier hydraulic ram, 18th century
Electrostatic generator sparks, 18th century
Campbell petrol engine, illustration
Gardner petrol engine, illustration
Liquid thorium reactor, illustration
Early electric telegraph machine, 19th Century illustration
Distillation apparatus, 19th century
Distillation apparatus, 18th century
Meylan-d'Arsonval voltmeter, 1900s
Wave energy generators, artwork
Nollet's electrostatic generator, 18th century
Foucault interrupter, 19th century
Lippmann electrometer, 19th century
Large storage battery, 19th century
Thomson galvanometer, 1850s
Deprez-d'Arsonval galvanometer, 1882
Ammeter and shunt, 19th century
Carbon electric arc lamp, 1800s
Proximity fuze, diagram
Speedometer, historical illustration
Lightning arrester test, 1940s artwork
Industrial diesel engine, illustration
Metallurgical blast furnaces, 1899
Babcock and Wilcox boilers, 1897
Crossley gas engine, 1897
Otto gasification unit, 1897
Benier gas engine, 19th century
Bisschop gas engine, 19th century
Francois gas engine, 19th century
Koerting-Lieckfield engine, 19th century
Ernst von Siemens, German engineer
Cinema projector, 1897
19th Century teleprinter, illustration
Magneto-electric machine, 19th century illustration
Early electric telegraph receiver, 19th Century illustration
Pellat electrodynamometer, 1907
Thermal voltmeter, 1900s
Standard ampere, 1900s
Geothermal district heating, artwork
Brouhot petrol engine, illustration
Pellat electrodynamometer, 19th century
Clamond electroplating thermopile, 1874
Plante accumulator battery, 1859
Grand Central Terminal construction, 1911
Electricity transformer, 19th century
Old and new gasometers, 1897
Planned Paris metro station, 1897
Train tunnel, 19th century
Telemicrophonograph, early 20th century
Fire alarm warning system, 20th century
Early 20th Century autogyro
Claudel carburettor, illustration
Panama Canal excavation, illustration
Electric cooking stove, 19th century
Thomson telegraph recorder, 19th century
Hooke telegraph system, 1684
Chappe telegraph system, 1790s
Optical telegraphy, 19th century
Pneumatic messaging, 19th century
Steinheil telegraph, 1830s
First Morse telegraph, 1837
Ader telephone station, 19th century
Mining order telegraph, 19th century
Industrial boiler room, 1897
Jeantaud speed controller, 19th century
Electroscope, 1897
Lighthouse in a storm, historical artwork
Electricity experiments, 1807
Lightning rods, 19th century
Edison's incandescent light bulb, 19th century
Eiffel Tower's searchlights, 1889
Dishwashing machine, 19th century
Brewery kettle, 19th century
Scientific equipment, historical artwork
Microscopes, historical artwork
Timer meter, historical artwork
Submarine telegraph cable, 19th century
19th Century electricity demonstration
Niel gas engine, 1897
Charon gas engine, 1897
First gas engine, 1860
Otto gas engine, 19th century
Charon gas engine, 19th century
Ravel gas engine, 19th century
Zeiss planetarium projector Mark II
17th Century windmill, illustration
Hauksbee generator, 18th century
Solar energy, futuristic artwork
Ignition magneto, illustration
19th Century lighthouse, historic artwork
First nuclear submarine Nautilus, artwork
Water wheels at Marly, 1850s
Aero-engine powering a pump, 1897
Gas and petrol engine, 1897
Gladiator petrol tricycle, 1897
Steam engine valve, 19th century
Train frequencies, 19th century
Nikolaus Otto, German engineer
Gardner gas engine, 19th century
Car engine and magneto, illustration
Windmill, 19th century
Flour mill, 19th century
Werner Siemens, german inventor
Tesla oscillator, historical illustration
Nanorobot on a finger, artwork
14th century military equipment, artwork
Opera house lighting controls, artwork
Early telegraph printing receiver, 19th C illustration
Baudot telegraph system, 19th century illustration
Hughes printing telegraph, 19th century