# Tube

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> Source: https://en.wikipedia.org/wiki/Tube
> Source revision: 1286000897
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

**Tube** or **tubes** may refer to:

- [*Tube* (2003 film)](/source/Tube_(2003_film)), a 2003 Korean film
- "Tubes" (Peter Dale), performer on the [Soccer AM](/source/Soccer_AM#Tubes) television show
- [Tube (band)](/source/Tube_(band)), a Japanese rock band
- [Tube & Berger](/source/Tube_%26_Berger), the alias of dance/electronica producers Arndt Rörig and Marco Vidovic from Germany

## Other media

- Tube, a freeware game for MS-DOS computers from [Bullfrog Productions](/source/Bullfrog_Productions)
- *TUBE.*, an [online magazine](/source/Online_magazine) about visual and performing arts, founded in 2012 in Sacramento, California
- [Series of tubes](/source/Series_of_tubes), an analogy for the Internet used by United States Senator Ted Stevens
- Picture tube, term in [Paint Shop Pro](/source/PaintShop_Pro#Picture_tubes) software for a small digital image with no background

## Science, technology, and mathematics

For transit systems, see [Transportation](#Transportation).

### Construction and mechanics

- [Tube (fluid conveyance)](/source/Tube_(fluid_conveyance)), a long hollow cylinder used for moving fluids
- [Tube (structure)](/source/Tube_(structure)), building designed to act like a hollow cylinder, cantilevered perpendicular to the ground
- [Inner tube](/source/Inner_tube), a component of vehicular tires
- [Pneumatic tube](/source/Pneumatic_tube), a method of transportation using compressed air
- [Shipping tube](/source/Shipping_tube) (or mailing tube) – [container](/source/Container) unit.
- [Structural tubing](/source/Structural_tubing), a type of metal profile used in structural applications
- An underground railway constructed in a circular tunnel by the use of a [tunnelling shield](/source/Tunnelling_shield)

### Electronics

- [Tube (BBC Micro)](/source/Tube_(BBC_Micro)), an expansion bus on the BBC Micro computer
- [Cathode-ray tube](/source/Cathode-ray_tube), a component used in display devices such as televisions
- [Vacuum tube](/source/Vacuum_tube), an electronic component

### Mathematics

- [Tube domain](/source/Tube_domain), in several complex variables
- [Tubular neighborhood](/source/Tubular_neighborhood), in differential geometry
- [Cylinder (geometry)](/source/Cylinder_(geometry)), from elementary geometry

### Other technologies

- [Tube (container)](/source/Tube_(container)), a type of packaging for pasty and viscous goods such as toothpaste
- [Extension tube](/source/Extension_tube), a tool for macro photography
- [Test tube](/source/Test_tube), a piece of laboratory equipment

### Other uses in science

- [Eustachian tube](/source/Eustachian_tube), part of the structure of the ear
- [Lava tube](/source/Lava_tube), found in volcanic regions
- [Fungal tubes](/source/Fungal_tubes), mushroom structure

## Transportation

- Hudson Tubes, a colloquial historical name for the [PATH (rail system)](/source/PATH_(rail_system))
- The Tube, a widely used name for the [London Underground](/source/London_Underground), a rapid transit train system
- [Transbay Tube](/source/Transbay_Tube), an underwater rail tube across San Francisco Bay

## Other uses

- [Tube (toy)](/source/Tube_(toy)), or swim ring, a toy that assists play on water
- [Tubes (peak)](/source/Tubes_(peak)), the second highest peak of the Mecsek mountain range in Hungary
- [Tubing (recreation)](/source/Tubing_(recreation)), riding on an inner tube as a recreational activity
- [Yoplait Tubes](/source/Yoplait_Tubes) or Go-Gurt, a brand of sweetened yogurt
- A type of [surf wave](/source/Surfing)
- Tube, [Kakao Friends](/source/Kakao_Friends) characters

## See also

- [Pipe (fluid conveyance)](/source/Pipe_(fluid_conveyance)), a tubular section or hollow cylinder used to convey substances which can flow
- [The Tube (disambiguation)](/source/The_Tube_(disambiguation))
- [Microtube (disambiguation)](/source/Microtube_(disambiguation))
- [Tub (disambiguation)](/source/Tub_(disambiguation))
- [Tubing (disambiguation)](/source/Tubing_(disambiguation))

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Adapted from the Wikipedia article [Tube](https://en.wikipedia.org/wiki/Tube) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Tube?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.