Montgolfier hydraulic ram, 18th century
Bollee hydraulic ram, 19th century
Otto gas engine, illustration
Duplex engine distribution, illustration
Benz engine distribution, illustration
Gasification unit, illustration
Mekarsky compressed air engine, 1870s
Airlift pump, 19th century
Wind turbine, illustration
Brasier car engine, early 20th century
Peugeot car engine, early 20th century
Knight car engine, early 20th century
Gas engine piston, illustration
Cockerill gas engine, illustration
Brayton carburettor, illustration
Daimler carburettor, illustration
Serpollet steam car, 19th century
Jeantaud speed controller, 19th century
Renault car ignition, illustration
Open turbine water flow, illustration
Closed turbine water flow, illustration
Hercule-Progres turbine, illustration
Esnault-Pelterie airplane engine, 1900s
Claudel carburettor, illustration
Bucket water wheel, illustration
Philippe Lebon, French engineer
Industrial diesel engine, illustration
Paddle water wheel, illustration
Water wheels at Marly, 1850s
Hercule-Progres turbine, 1890s
Sterilization of milk, 19th century
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
Trevithick steam car, 19th century
Dishwashing machine, 19th century
Otto petrol engine, 19th century
Turbine design, 19th century
Deperdussin monoplane, historical diagram
Gramme arc lamp regulator, 19th century
Montgolfier 'Le Flesselles' balloon, 1784
Carbon electric arc lamp, 1800s
Steam engine valve, 19th century
Etienne Lenoir, French engineer
Nikolaus Otto, German engineer
Gardner gas engine, 19th century
Lenoir gas engine, 19th century
Gasogene and gas engine, 19th century
Car engine and magneto, illustration
Balloon engine and magneto, illustration
Campbell petrol engine, illustration
Gardner petrol engine, illustration
Brouhot petrol engine, illustration
'America' McCormick turbine, illustration
Windmill, 19th century
Electroplating apparatus, 19th century
Train tunnel, 19th century
Cross section of a V-type engine.
Diesel engine equipped with a precombustion chamber.
Hydroelectric power, 19th century
Heart conduction system, artwork
19th Century lighthouse, historic artwork
Pennsylvania oil rush, 1860s
Railway oil transportation, 19th century
Forest 32-cylinder aviation engine, 1888
Electrical generators, 1900s
Electric cooking stove, 19th century
The components of a scanning electron microscope (SEM).
Otto engine in a factory, 19th century
Michelin air cylinder, illustration
Reheating hot water tanks, 19th century
Turbine parts, 19th century
Ignition magneto, illustration
Boudreaux-Verdet engine, 1900s
Three early helicopter designs, 1877
Grand Central Terminal construction, 1911
Richard anemometer, 19th century
Tesla high-frequency condenser, 1890s
Industrial gas engine, 19th century
Electricity transformer, 19th century
Canal construction machine, 19th century
Metallurgical blast furnaces, 1899
Rainhill locomotive trials, October 1829
Steam-powered excavator, 19th century
Railway turntables, 19th century
Compound steam locomotive, 1880s
Train wagon chassis, 19th century
Train frequencies, 19th century
Railway signals, 19th century
Serpollet steam tricycle, 19th century
Overhead train power lines, 19th century
Blower-scavenged, two-stroke-cycle engine with uniflow scavenging, displaying both upstroke and downstroke.
Submarine telegraph cable, 19th century
Bell telephone, 19th century
Automotive-type lead-acid battery, a storage battery that holds its charge for a long time and can be recharged.
Speedometer
Spring balance
Fission bomb designs
Thermonuclear warhead
Electromechanical machine, 18th century
Imagers and copiers, 18th century
Early petrol motorbike, illustration
Heydon's New Astrology, 1786
Steam engine braces, 19th century
Four types of gasoline engines: opposed-piston engine, rotary engine, in-line engine, and V-type engine.
McKay Shoe-sewing machine, illustration
Diagram showing interior of Jupiter
Theatrum Machinarum Novum, frontispiece
Electrical conduction in the heart in healthy individuals is controlled by pacemaker cells in the sinoatrial node.
Diagram of a mammalian muscle spindle.
歯の断面図 正常
Impotence treatments, artwork
Laser eye surgery, artwork
Francois d'Arlandes, French ballonist
Vicenzo Lunardi, Italian aeronaut
Jean Pierre Blanchard, French balloonist
'Le Comte d'Artois' balloon, 1785
Francesco Zambeccari, Italian balloonist
Andre-Jaques Garnerin, French aeronaut
Wright biplane, historical diagram
Hauksbee electrostatic generator, 1709
Chappe telegraph system, 1790s
Typical gasoline engine cooling system.
Cross section of a typical bomb calorimeter.
Gramme dynamo, 1870s
Stephenson's Rocket, 1829
Forth Bridge, 19th century
Dion steam carriage, 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
Gramme dynamo armature, 1870s
Siemens dynamo, 19th century
Multipolar dynamo, 1900s
Siemens dynamo, 1900s
Electric spark displays, 1850s
Geissler tube, 1850s
Electricity transformer, 1900s
Lightning arrester, 1900s
Eiffel Tower's electric lamp, 1889
Eiffel Tower's searchlights, 1889
Electric lights at night, 19th century
Lighthouse electric light, 19th century
Rotary transformers, 19th century
Peugeot Phaeton automobile, 1894
Garabit viaduct, 19th century
Speedometer, historical illustration
Coal dumper truck, illustration
Weidknecht steam omnibus, illustration
Pennsylvania oil rush, 1859
Joseph Montgolfier, French balloonist
First Morse telegraph, 1837
Savery's steam engine pump, 1699 illustration
Henri Giffard, French engineer
Otto engine on a farm, 19th century
Theodore Sivel, French naval officer
Arkwright's water frame, 1769
Plante accumulator battery, 1859
Heinz lead-acid battery, 19th century
Dual-Brabant plough, 19th century
Mining order telegraph, 19th century
Mechanical devices, 19th century
Mechanical cogs, 17th century
Claude Chappe, French engineer
Heart, artwork
Cardiovascular system, artwork
Collateral circulation, artwork
Artist's impression of the Oort Cloud
Illustration of the human bone structure
Asteroseismology
Interior of Sun