The Machine Age is an era that includes the early-to-mid 20th century, sometimes also including the late 19th century. An approximate dating would be about 1880 to 1945. Considered to be at its peak in the time between the first and

second The second (symbol: s) is a unit of time derived from the division of the day first into 24 hours, then to 60 minutes, and finally to 60 seconds each (24 × 60 × 60 = 86400). The current and formal definition in the International System of U ...

world wars, the Machine Age overlaps with the late part of the

Second Industrial Revolution The Second Industrial Revolution, also known as the Technological Revolution, was a phase of rapid Discovery (observation), scientific discovery, standardisation, mass production and industrialisation from the late 19th century into the early ...

(which ended around 1914 at the start of World War I) and continues beyond it until 1945 at the end of World War II. The 1940s saw the beginning of the

Atomic Age The Atomic Age, also known as the Atomic Era, is the period of history following the detonation of the first nuclear weapon, The Gadget at the '' Trinity'' test in New Mexico on 16 July 1945 during World War II. Although nuclear chain r ...

, where

modern physics Modern physics is a branch of physics that developed in the early 20th century and onward or branches greatly influenced by early 20th century physics. Notable branches of modern physics include quantum mechanics, special relativity, and genera ...

saw new applications such as the

atomic bomb A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear weapon), producing a nuclear expl ...

, the first

computer A computer is a machine that can be Computer programming, programmed to automatically Execution (computing), carry out sequences of arithmetic or logical operations (''computation''). Modern digital electronic computers can perform generic set ...

s, and the

transistor A transistor is a semiconductor device used to Electronic amplifier, amplify or electronic switch, switch electrical signals and electric power, power. It is one of the basic building blocks of modern electronics. It is composed of semicondu ...

. The

Digital Revolution The Information Age is a History by period, historical period that began in the mid-20th century. It is characterized by a rapid shift from traditional industries, as established during the Industrial Revolution, to an economy centered on info ...

ended the intellectual model of the machine age founded in the mechanical and heralding a new more complex model of

high technology High technology (high tech or high-tech), also known as advanced technology (advanced tech) or exotechnology, is technology that is at the cutting edge: the highest form of technology available. It can be defined as either the most complex or ...

. The digital era has been called the Second Machine Age, with its increased focus on machines that do mental tasks.

Universal chronology

ImageSize = width:800 height:88 PlotArea = width:720 height:55 left:65 bottom:20 AlignBars = justify Colors = id:time value:rgb(0.7,0.7,1) # id:period value:rgb(1,0.7,0.5) # id:age value:rgb(0.95,0.85,0.5) # id:era value:rgb(1,0.85,0.5) # id:eon value:rgb(1,0.85,0.7) # id:filler value:gray(0.8) # background bar id:black value:black Period = from:1880 till:1950 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:10 start:1880 ScaleMinor = unit:year increment:1 start:1880 PlotData = align:center textcolor:black fontsize:8 mark:(line,black) width:11 shift:(0,-5) bar:Decades color:era from:1880 till:1890 text: 1880s from:1890 till:1900 text:

Gay Nineties The Gay Nineties is an American nostalgic term and a periodization of the history of the United States referring to the decade of the 1890s. It is known in the United Kingdom as the Naughty Nineties, and refers there to the decade of supposedl ...

from:1900 till:1910 text: 1900s from:1910 till:1920 text: 1910s from:1920 till:1930 text:

Roaring Twenties The Roaring Twenties, sometimes stylized as Roaring '20s, refers to the 1920s decade in music and fashion, as it happened in Western world, Western society and Western culture. It was a period of economic prosperity with a distinctive cultura ...

from:1930 till:1940 text:

Great Depression The Great Depression was a severe global economic downturn from 1929 to 1939. The period was characterized by high rates of unemployment and poverty, drastic reductions in industrial production and international trade, and widespread bank and ...

from:1940 till:1950 text:

1940s File:1940s decade montage.png, Above title bar: events during World War II (1939–1945): From left to right: Troops in an LCVP landing craft approaching Omaha Beach on Normandy landings, D-Day; Adolf Hitler visits Paris, soon after the Battle of ...

bar:Movements color:era from:1880 till:1915 shift:(10,5) text:

from:1880 till:1895 text:

Gilded Age In History of the United States, United States history, the Gilded Age is the period from about the late 1870s to the late 1890s, which occurred between the Reconstruction era and the Progressive Era. It was named by 1920s historians after Mar ...

from:1895 till:1925 text:

Progressive Era The Progressive Era (1890s–1920s) was a period in the United States characterized by multiple social and political reform efforts. Reformers during this era, known as progressivism in the United States, Progressives, sought to address iss ...

from:1895 till:1940 shift:(0,-10) text:

Liberalism Liberalism is a Political philosophy, political and moral philosophy based on the Individual rights, rights of the individual, liberty, consent of the governed, political equality, the right to private property, and equality before the law. ...

from:1915 till:1920 shift:(-5,5) text:

World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...

from:1925 till:1940 shift:(25,5) text:

New Deal The New Deal was a series of wide-reaching economic, social, and political reforms enacted by President Franklin D. Roosevelt in the United States between 1933 and 1938, in response to the Great Depression in the United States, Great Depressi ...

from:1925 till:1940 shift:(-25,-5) text:

National Socialism Nazism (), formally named National Socialism (NS; , ), is the far-right totalitarian socio-political ideology and practices associated with Adolf Hitler and the Nazi Party (NSDAP) in Germany. During Hitler's rise to power, it was frequ ...

from:1940 till:1950 shift:(-25,5) text:

World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

from:1945 till:1950 color:filler text:

Cold War The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...

bar: color:era from:1880 till:1950 text:Machine Age from:1945 till:1950 color:filler text:

Developments

Artifacts of the Machine Age include: * Reciprocating

steam engine A steam engine is a heat engine that performs Work (physics), mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure to push a piston back and forth inside a Cylinder (locomotive), cyl ...

replaced by

gas turbine A gas turbine or gas turbine engine is a type of Internal combustion engine#Continuous combustion, continuous flow internal combustion engine. The main parts common to all gas turbine engines form the power-producing part (known as the gas gene ...

internal combustion engine An internal combustion engine (ICE or IC engine) is a heat engine in which the combustion of a fuel occurs with an oxidizer (usually air) in a combustion chamber that is an integral part of the working fluid flow circuit. In an internal comb ...

s and

electric motor An electric motor is a machine that converts electrical energy into mechanical energy. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a electromagnetic coil, wire winding to gene ...

s *

Electrification Electrification is the process of powering by electricity and, in many contexts, the introduction of such power by changing over from an earlier power source. In the context of history of technology and economic development, electrification refe ...

based on large

hydroelectric Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies 15% of the world's electricity, almost 4,210 TWh in 2023, which is more than all other Renewable energ ...

and thermal electric power production plants and distribution systems *

Mass production Mass production, also known as mass production, series production, series manufacture, or continuous production, is the production of substantial amounts of standardized products in a constant flow, including and especially on assembly lines ...

of high-volume goods on moving

assembly line An assembly line, often called ''progressive assembly'', is a manufacturing process where the unfinished product moves in a direct line from workstation to workstation, with parts added in sequence until the final product is completed. By mechan ...

s, particularly of the

automobile A car, or an automobile, is a motor vehicle with wheels. Most definitions of cars state that they run primarily on roads, Car seat, seat one to eight people, have four wheels, and mainly transport private transport#Personal transport, peopl ...

* Gigantic production machinery, especially for producing and working metal, such as steel rolling mills, bridge component fabrication, and car body presses * Powerful earthmoving equipment * Steel-framed buildings of great height (''

skyscraper A skyscraper is a tall continuously habitable building having multiple floors. Most modern sources define skyscrapers as being at least or in height, though there is no universally accepted definition, other than being very tall high-rise bui ...

s'') *

Radio Radio is the technology of communicating using radio waves. Radio waves are electromagnetic waves of frequency between 3 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connec ...

and

phonograph A phonograph, later called a gramophone, and since the 1940s a record player, or more recently a turntable, is a device for the mechanical and analogue reproduction of sound. The sound vibration Waveform, waveforms are recorded as correspond ...

technology * High-speed

printing press A printing press is a mechanical device for applying pressure to an inked surface resting upon a printing, print medium (such as paper or cloth), thereby transferring the ink. It marked a dramatic improvement on earlier printing methods in whi ...

es, enabling the production of low-cost newspapers and mass-market magazines * Low cost appliances for the mass market that employ fractional power electric motors, such as vacuum cleaners and washing machines * Fast and comfortable long-distance travel by

railway Rail transport (also known as train transport) is a means of transport using wheeled vehicles running in railway track, tracks, which usually consist of two parallel steel railway track, rails. Rail transport is one of the two primary means of ...

car A car, or an automobile, is a motor vehicle with wheels. Most definitions of cars state that they run primarily on roads, seat one to eight people, have four wheels, and mainly transport people rather than cargo. There are around one billio ...

s, and

aircraft An aircraft ( aircraft) is a vehicle that is able to flight, fly by gaining support from the Atmosphere of Earth, air. It counters the force of gravity by using either Buoyancy, static lift or the Lift (force), dynamic lift of an airfoil, or, i ...

* Development and employment of modern war machines such as

tank A tank is an armoured fighting vehicle intended as a primary offensive weapon in front-line ground combat. Tank designs are a balance of heavy firepower, strong armour, and battlefield mobility provided by tracks and a powerful engine; ...

submarines A submarine (often shortened to sub) is a watercraft capable of independent operation underwater. (It differs from a submersible, which has more limited underwater capability.) The term "submarine" is also sometimes used historically or info ...

and the modern battleship * Streamline designs in cars and trains, influenced by

design

Social influence

* The rise of

mass market The term "mass market" refers to a market for goods produced on a large scale for a significant number of end consumers. The mass market differs from the niche market in that the former focuses on consumers with a wide variety of backgrounds with ...

advertising and

consumerism Consumerism is a socio-cultural and economic phenomenon that is typical of industrialized societies. It is characterized by the continuous acquisition of goods and services in ever-increasing quantities. In contemporary consumer society, the ...

* Nationwide branding and distribution of goods, replacing local arts and crafts * Nationwide cultural leveling due to exposure to

film A film, also known as a movie or motion picture, is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, emotions, or atmosphere through the use of moving images that are generally, sinc ...

s and network broadcasting * Mass-produced government

propaganda Propaganda is communication that is primarily used to influence or persuade an audience to further an agenda, which may not be objective and may be selectively presenting facts to encourage a particular synthesis or perception, or using loaded l ...

through print, audio, and motion pictures * Replacement of skilled crafts with low skilled labor * Growth of strong corporations through their abilities to exploit

economies of scale In microeconomics, economies of scale are the cost advantages that enterprises obtain due to their scale of operation, and are typically measured by the amount of Productivity, output produced per unit of cost (production cost). A decrease in ...

in materials and equipment acquisition, manufacturing, and distribution * Corporate exploitation of labor leading to the creation of strong

trade union A trade union (British English) or labor union (American English), often simply referred to as a union, is an organization of workers whose purpose is to maintain or improve the conditions of their employment, such as attaining better wages ...

s as a countervailing force *

Aristocracy Aristocracy (; ) is a form of government that places power in the hands of a small, privileged ruling class, the aristocracy (class), aristocrats. Across Europe, the aristocracy exercised immense Economy, economic, Politics, political, and soc ...

with weighted suffrage or male-only suffrage replaced by

democracy Democracy (from , ''dēmos'' 'people' and ''kratos'' 'rule') is a form of government in which political power is vested in the people or the population of a state. Under a minimalist definition of democracy, rulers are elected through competitiv ...

with

universal suffrage Universal suffrage or universal franchise ensures the right to vote for as many people bound by a government's laws as possible, as supported by the " one person, one vote" principle. For many, the term universal suffrage assumes the exclusion ...

, parallel to

one-party state A one-party state, single-party state, one-party system or single-party system is a governance structure in which only a single political party controls the ruling system. In a one-party state, all opposition parties are either outlawed or en ...

s *

First-wave feminism First-wave feminism was a period of feminist activity and thought that occurred during the 19th and early 20th century throughout the Western world. It focused on De jure, legal issues, primarily on securing women's right to vote. The term is oft ...

* Increased

economic planning Economic planning is a resource allocation mechanism based on a computational procedure for solving a constrained maximization problem with an iterative process for obtaining its solution. Planning is a mechanism for the allocation of resources ...

, including five-year plans,

public works Public works are a broad category of infrastructure projects, financed and procured by a government body for recreational, employment, and health and safety uses in the greater community. They include public buildings ( municipal buildings, ...

and occasional war economy, including nationwide

conscription Conscription, also known as the draft in the United States and Israel, is the practice in which the compulsory enlistment in a national service, mainly a military service, is enforced by law. Conscription dates back to antiquity and it conti ...

and

rationing Rationing is the controlled distribution (marketing), distribution of scarcity, scarce resources, goods, services, or an artificial restriction of demand. Rationing controls the size of the ration, which is one's allowed portion of the resourc ...

Environmental influence

Exploitation of natural resources The exploitation of natural resources describes using natural resources, often non-renewable or limited, for economic growth or development. Environmental degradation, human insecurity, and social conflict frequently accompany natural resource ex ...

with little concern for the ecological consequences; a continuation of 19th century practices but at a larger scale. * Release of synthetic dyes, artificial flavorings, and toxic materials into the consumption stream without testing for adverse health effects. * Rise of

petroleum Petroleum, also known as crude oil or simply oil, is a naturally occurring, yellowish-black liquid chemical mixture found in geological formations, consisting mainly of hydrocarbons. The term ''petroleum'' refers both to naturally occurring un ...

as a strategic resource

International relations

* Conflicts between nations regarding access to energy sources (particularly oil) and material resources (particularly iron and various metals with which it is alloyed) required to ensure national self-sufficiency. Such conflicts were contributory to two devastating

world war A world war is an international War, conflict that involves most or all of the world's major powers. Conventionally, the term is reserved for two major international conflicts that occurred during the first half of the 20th century, World War I ...

s. * Climax of

New Imperialism In History, historical contexts, New Imperialism characterizes a period of Colonialism, colonial expansion by European powers, the American imperialism, United States, and Empire of Japan, Japan during the late 19th and early 20th centuries. ...

and beginning of

decolonization Decolonization is the undoing of colonialism, the latter being the process whereby Imperialism, imperial nations establish and dominate foreign territories, often overseas. The meanings and applications of the term are disputed. Some scholar ...

Arts and architecture

The Machine Age is considered to have influenced: *

Dystopia A dystopia (lit. "bad place") is an imagined world or society in which people lead wretched, dehumanized, fearful lives. It is an imagined place (possibly state) in which everything is unpleasant or bad, typically a totalitarian or environmen ...

s including

Charlie Chaplin Sir Charles Spencer Chaplin (16 April 188925 December 1977) was an English comic actor, filmmaker, and composer who rose to fame in the era of silent film. He became a worldwide icon through his screen persona, the Tramp, and is considered o ...

's '' Modern Times'' and

Fritz Lang Friedrich Christian Anton Lang (; December 5, 1890 – August 2, 1976), better known as Fritz Lang (), was an Austrian-born film director, screenwriter, and producer who worked in Germany and later the United States.Obituary ''Variety Obituari ...

's ''

Metropolis A metropolis () is a large city or conurbation which is a significant economic, political, and cultural area for a country or region, and an important hub for regional or international connections, commerce, and communications. A big city b ...

'' *

Streamline Moderne Streamline Moderne is an international style of Art Deco architecture and design that emerged in the 1930s. Inspired by Aerodynamics, aerodynamic design, it emphasized curving forms, long horizontal lines, and sometimes nautical elements. In indu ...

appliance design and architecture * Bauhaus style * * *

Modern art Modern art includes artistic work produced during the period extending roughly from the 1860s to the 1970s, and denotes the styles and philosophies of the art produced during that era. The term is usually associated with art in which the tradit ...

Cubism Cubism is an early-20th-century avant-garde art movement which began in Paris. It revolutionized painting and the visual arts, and sparked artistic innovations in music, ballet, literature, and architecture. Cubist subjects are analyzed, broke ...

Art Deco Art Deco, short for the French (), is a style of visual arts, architecture, and product design that first Art Deco in Paris, appeared in Paris in the 1910s just before World War I and flourished in the United States and Europe during the 1920 ...

decorative style **

Futurism Futurism ( ) was an Art movement, artistic and social movement that originated in Italy, and to a lesser extent in other countries, in the early 20th century. It emphasized dynamism, speed, technology, youth, violence, and objects such as the ...

Music Music is the arrangement of sound to create some combination of Musical form, form, harmony, melody, rhythm, or otherwise Musical expression, expressive content. Music is generally agreed to be a cultural universal that is present in all hum ...

References

{{clear Historical eras History of technology Second Industrial Revolution 19th century in technology 20th century in technology Machines