Couch

A couch or sofa is a piece of furniture for seating two or more people in the form of a bench, with or without armrests, that is partially or entirely upholstered, and often fitted with springs and tailored cushions. Although a couch is used primarily for seating, it may be used for reclining and napping.

In homes, couches are normally found in the family room, living room, den, sitting room or the lounge. They are also found in hotels, lobbies of commercial offices, waiting rooms, and some bars.

The term couch is used in North America and Australia, whilst the term sofa is generally used in the United Kingdom. The word originated in Middle English from the Old French noun couche, which derived from the verb meaning "to lie down". It originally denoted an item of furniture for lying or sleeping on, somewhat like a chaise longue, but now refers to sofas in general.

Other terms which can be synonymous with the above definition are settee, chesterfield, divan, davenport, lounge, and canapé. The word sofa is from Turkish derived from the Arabic word suffa for "wool", originating in the Aramaic word sippa for "mat". The word settee comes from the Old English word, "setl", which was used to describe long benches with high backs and arms, but is now generally used to describe upholstered seating.

S.H. Couch

Summary

The firm S. H. Couch, often known as simply Couch, was a Quincy, Massachusetts, manufacturing company originally founded circa 1901 in Boston after the dissolution of Whitman & Couch, a partnership, and a second entity known as Couch & Seeley. S. H. Couch launched during and participated in the turn of the century Independent Telephone Movement which ensued after the expiration of the foundational Bell telephone patents in 1894. The company specialized in electrical devices including telephones, intercoms, and fire alarm systems. S. H. Couch had offices in Boston and in Chicago by 1907.

Information on file in the United States Patent and Trademark Office sketches a quick history of S. H. Couch. Those records indicate the trademark "Couch" was first used in November 1903, but was registered only in 1948. In 1969, the trademark was transferred to ESB Corporation of Philadelphia, Pennsylvania. Another transfer of the trademark, to a relocated S. H. Couch, now in Michigan, took place in 1978. The trademark and the associated transfers can be viewed here.

Couch (disambiguation)

A couch is a piece of furniture.

Couch may also refer to:

Film and television

Music

People

Other uses

Flat

flat commonly refers to:

Flat or flats may also refer to:

Geography

Places

Landforms

Architecture

A Flat (film)

A Flat is a Hindi thriller film, directed by Hemant Madhukar and produced by Anjum Rizvi.The film was released on 12 November 2010 under the Anjum Rizvi Film Company and Y.T Entertainment Ltd. banners.

Plot

The story follows Rahul (Jimmy Shergill), a young businessman who comes back from the U.S. to patch things up with his girlfriend Preeti (Kaveri Jha). His father, Varma (Sachin Khedekar) is mysteriously murdered as he goes to find a flat for Rahul. His friend Karan (Sanjay Suri), a rich salesman, gives his old flat to Rahul. After Rahul enters the flat, his life takes an unexpected turn when the unexplainable disappearance of Preeti takes place, and finally Rahul finds himself trapped in his own flat. With no connection to the outside world, Rahul is stuck and realises that a ghost is living in the flat with him, who won't let him go. He tries to contact Karan, but is unsuccessful. He then finds a diary in his room, which is opened by the ghost who allows him to read it.

It turns out the diary belongs to Geethika (Hazel Crowney), a young village girl living out her childhood even at an adult age. She finds Karan coming to her village to build many buildings, and Karan uses Geethika's father's help. When her father cancells it of due to the suicide of her sister, Karan can't take the loss, and runs away with Geethika pretending to be in love with her. Back in a flashback, it is shown the two coming to foreign and getting married in the same flat Rahul is living in. Karan explains that he will return in a few days, but doesn't come back until many months. In his absence, Varma visits Geethika and takes advantage and tries to rape her. She uses self-defence, and tells him to get out. She begins to cry, only to realise she is pregnant. Karan comes back, and tells her to abort the baby because he is already married to someone else. She dies during the abortion, and Karan hides her body so nobody would blame him for her death.

Flat (geometry)

In geometry, a flat is a subset of n-dimensional space that is congruent to a Euclidean space of lower dimension. The flats in two-dimensional space are points and lines, and the flats in three-dimensional space are points, lines, and planes. In n-dimensional space, there are flats of every dimension from 0 to n − 1. Flats of dimension n − 1 are called hyperplanes.

Flats are similar to linear subspaces, except that they need not pass through the origin. If Euclidean space is considered as an affine space, the flats are precisely the affine subspaces. Flats are important in linear algebra, where they provide a geometric realization of the solution set for a system of linear equations.

A flat is also called a linear manifold or linear variety.

Descriptions

By equations

A flat can be described by a system of linear equations. For example, a line in two-dimensional space can be described by a single linear equation involving x and y:

In three-dimensional space, a single linear equation involving x, y, and z defines a plane, while a pair of linear equations can be used to describe a line. In general, a linear equation in n variables describes a hyperplane, and a system of linear equations describes the intersection of those hyperplanes. Assuming the equations are consistent and linearly independent, a system of k equations describes a flat of dimension n − k.