Portal:Technology

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Technology

Top level portal for class T: Technology.

Subclass T: General technology

Engineer icon
Engineer icon

General technology covers subjects common to technology and engineering regardless of field.

Child portals: PatentsU. S. patents

Subclass TA: Civil engineering

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Tunnel icon

Civil engineering is the design, construction, and maintenance of the physical and naturally built environment.

Child portals: FTA (Geotechnical Risk Management at FTAProject Management at FTA and its GranteesProject Management Oversight at FTARisk Management at FTAProgram Events at FTA) • MTA Capital Construction

Subclass TC: Hydraulic engineering

Water tap icon
Water tap icon

Hydraulic engineering is the design, construction, and maintenance related to the flow and conveyance of fluids.

Subclass TCA: Ocean engineering

Ship icon
Ship icon

Ocean engineering is the design, construction, and maintenance of boats, oil rigs and other marine vessels or structures.

Subclass TD: Environmental technology

Buildings icon with trees and grass
Buildings icon with trees and grass

Environmental technology covers engineering to improve or protect the environment, to control pollution and to provide safe natural resources for human use.

Subclass TDA: Sanitary engineering

International Tidyman logo
International Tidyman logo

Sanitary engineering is the design, construction, and maintenance of methods to improve sanitation of human communities, including the disposal of everything from human waste to litter.

Subclass TE: Highway engineering

Road pictogram
Road pictogram

Highway engineering is the design, construction, and maintenance of highways and roads.

Subclass TF: Railroad engineering and operation

train image
train image

Railroad engineering and operation is the design, construction, maintenance, and operation of railroads and high-speed ground transportation.

Child portal: Channel Tunnel

Subclass TG: Bridge engineering

Drawing of a bridge
Drawing of a bridge

Bridge engineering is the design, construction, and maintenance of bridges.

Subclass TH: Building construction

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House icon

Building construction covers architectural engineering and the structural engineering of buildings. It includes aspects such as plumbing, heating, ventilation, illumination and decoration.

Subclass TJ: Mechanical engineering and machinery

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Gear icon

Mechanical engineering and machinery is the design, construction, and maintenance of mechanical devices and mechanisms. This portal includes motors, engines and other machinery.

Subclass TK: Electrical engineering

Light bulb icon
Light bulb icon

Electrical engineering is the design, construction, and maintenance of applications of electricity and electromagnetism.

Child portals: TelegraphyTelephonyRadioTelevision

Subclass TKA: Electronics

Integrated circuit icon
Integrated circuit icon

Electronics covers electrical circuits and electrical components. This portal also includes computers and computer engineering.

Subclass TKB: Nuclear engineering

Nuclear power plant icon
Nuclear power plant icon

Nuclear engineering is the design, construction, and maintenance of applications of nuclear physics; this includes the subject of atomic power.

Subclass TL: Motor vehicles

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Blue car icon

Motor vehicles covers automotive engineering and the technology of road vehicles such as cars, motorcycles and lorries.

Subclass TLA: Aeronautics

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Aeroplane icon

Aeronautics is the design, construction, maintenance and operation of vehicles capable of flight within the Earth's atmosphere.

Subclass TLB: Astronautics

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Space Shuttle icon

Astronautics is the design, construction, maintenance and operation of vehicles capable of space flight. This portal includes propulsion, control and navigation beyond the Earth's atmosphere.

Child portals: Cassini-HuygensSpace exploration

Subclass TN: Mining engineering

Coal mine icon
Coal mine icon

Mining engineering is the theory and application of extracting minerals from the natural environment. It includes prospecting, processing, transportation and machinery involved in this practice.

Subclass TNA: Metallurgy

Metal plate
Metal plate

Metallurgy is the study of metallic elements. It includes their physical and chemical behaviour, their compounds and their alloys.

Subclass TP: Chemical technology

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Petrol icon

Chemical technology covers the design, construction, and maintenance of applications of applications of physical or life sciences. It includes the manufacture, processing and use of chemical products.

Subclass TR: Photography

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Camera icon

Photography covers the technology and techniques involved in recording images. This includes cameras, film, lighting, cinematography and image sensors.

Subclass TS: Manufactures

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Wooden crate icon

Manufactures covers the creation of, and the industry surrounding, manufactured goods and products.

Subclass TT: Handicrafts, arts and crafts

Hacksaw image
Hacksaw image

Handicrafts, arts and crafts covers the creation of objects either using simple tools or by hand.

Subclass TX: Home economics

Knife and fork icon
Knife and fork icon

Home economics is the study of the economics and management of the home and community.

Child portals: CookbooksVegetarianism

External resources

External links