Top

A top is a toy designed to be spun rapidly on the ground, the motion of which causes it to remain precisely balanced on its tip because of inertia. Such toys have existed since antiquity. Traditionally tops were constructed of wood, sometimes with an iron tip, and would be set in motion by aid of a string or rope coiled around its axis which, when pulled quickly, caused a rapid unwinding that would set the top in motion. Today they are often built of plastic, and modern materials and manufacturing processes allow tops to be constructed with such precise balance that they can be set in motion by a simple twist of the fingers and twirl of the wrist without need for string or rope.

Characteristics

The motion of a top is produced in the most simple forms by twirling the stem using the fingers. More sophisticated tops are spun by holding the axis firmly while pulling a string or twisting a stick or pushing an auger. In the kinds with an auger, an internal weight rotates, producing an overall circular motion. Some tops can be thrown, while firmly grasping a string that had been tightly wound around the stem, and the centrifugal force generated by the unwinding motion of the string will set them spinning upon touching ground.

Top (clothing)

A top is clothing that covers at least the chest, but which usually covers most of the upper human body between the neck and the waistline. The bottom of tops can be as short as mid-torso, or as long as mid-thigh. Men's tops are generally paired with pants, and women's with pants or skirts. Common types of tops are t-shirts, blouses and shirts.

Design

The neckline is the highest line of the top, and may be as high as a head-covering hood, or as low as the waistline or bottom hem of the top. A top may be worn loose or tight around the bust or waist, and may have sleeves or shoulder straps, spaghetti straps (noodle straps), or may be strapless. The back may be covered or bare. Tops may have straps around the waist or neck, or over the shoulders.

Types

Neck styles

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Category of topological spaces

In mathematics, the category of topological spaces, often denoted Top, is the category whose objects are topological spaces and whose morphisms are continuous maps or some other variant; for example, objects are often assumed to be compactly generated. This is a category because the composition of two continuous maps is again continuous. The study of Top and of properties of topological spaces using the techniques of category theory is known as categorical topology.

N.B. Some authors use the name Top for the category with topological manifolds as objects and continuous maps as morphisms.

As a concrete category

Like many categories, the category Top is a concrete category (also known as a construct), meaning its objects are sets with additional structure (i.e. topologies) and its morphisms are functions preserving this structure. There is a natural forgetful functor

to the category of sets which assigns to each topological space the underlying set and to each continuous map the underlying function.

Lanterns (album)

Lanterns is the third studio album by American musician Son Lux. It was released by Joyful Noise Recordings on October 29, 2013.

Reception

At review aggregate website Metacritic, Lanterns has a weighted mean score of 75 out of 100, which indicates "generally favorable reviews".Lanterns reached number thirteen on the United States Top Heatseekers albums chart.

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Easy (Sheryl Crow song)

"Easy" is a song by American singer-songwriter Sheryl Crow recorded for her ninth studio album, Feels Like Home (2013). The song, announced as the lead single, made its airplay debut on February 21, 2013 and was released on March 12. The song combines elements of rock and roll and country music and also is her first release through Warner Music Nashville.

Background and composition

In an interview, Crow described the single as her "staycation (staying home) song" and stated it was about "making your home feel like you're getting away" as opposed to vacationing in exotic places.

Critical reception

The song has received positive reviews from most critics. Jim Beviglia from American Songwriter gave the song a positive review describing Crow's performance as "inviting", but at the same time stated the song was in her "comfort zone". Billy Dukes from Taste of Country gave the track 3 and a half stars out of 5, commenting: "It’s easy to be seduced by Crow’s carefree warmth and laid-back style. It’s easy to overlook the effective songwriting, and it’s easy to fall into her story again and again." Ben Foster gave the song a "B" rating and wrote for Country Universe that "Crow’s delivery of the chorus conveys a subtle sense of excitement that quietly pulls the listener in, lending an organic feel to the track as a whole". Bobby Peacock from Roughstock.com praised the song's lyrics and wrote: "The song is a smooth listen, but executed strongly enough to be more than just ear candy.", giving the song 3 and a half stars out of 5. A less favorable review came from Bob Paxman of Country Weekly, who gave the song a "C+" and said that "Sheryl delivers it with joy and a bit of playful, sexual overtone, but there's nothing extraordinary about the song."

Born on Flag Day

Born on Flag Day is the second album by American indie-rock band Deer Tick.

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