Sky

The sky (or celestial dome) is everything that lies above the surface of the Earth, including the atmosphere and outer space.

In the field of astronomy, the sky is also called the celestial sphere. This is viewed from Earth's surface as an imaginary dome where the sun, stars, planets, and the moon are seen to be traveling. The celestial sphere is conventionally divided into regions called constellations. Usually, the term sky is used informally as the point of view from the Earth's surface; however, the meaning and usage can vary. In some cases, such as in discussing the weather, the sky refers to only the lower, more dense portions of the atmosphere.

During daylight, the sky appears to be blue because air scatters blue sunlight more than it scatters red. At night, the sky appears to be a mostly dark surface or region scattered with stars. During the day, the Sun can be seen in the sky unless obscured by clouds. In the night sky (and to some extent during the day) the moon, planets and stars are visible in the sky. Some of the natural phenomena seen in the sky are clouds, rainbows, and aurorae. Lightning and precipitation can also be seen in the sky during storms. Birds, insects, aircraft, and kites are often considered to fly in the sky. Due to human activities, smog during the day and light pollution during the night are often seen above large cities.

TheSky (astronomy software)

TheSky is an astronomy application designed to be used for educational, observational purposes. TheSky provides an extensive feature set including the following:

Exclusive (album)

Exclusive is the second studio album by American recording artist Chris Brown. It was released on November 6, 2007, by his independently-owned record label CBE, along with Jive Records; distributed by Zomba Group. The album was serving as the follow-up to his multi-platinum selling debut album Chris Brown (2005).

The album was critically and commercially successful, debuting at number 4 on the US Billboard 200, selling 295,000 copies in the first week. The album was supported by five singles; including three Billboard Hot 100, which successfully entered in the music markets, entering the top 20 amongst other charts worldwide. The album has earned double platinum by the Recording Industry Association of America (RIAA) in the United States, and the album sales it stands at three million copies in the worldwide. The album ranked number 34 on Rolling Stone's list of the Top 50 Albums of 2007.

On June 3, 2008, Exclusive was re-released, when it has expanded into a double-disc deluxe edition; including a counterparts from the DVD, which was also released, which features the behind the scenes footage and music videos from his tour.

Down (The Jesus Lizard album)

Down is an album by the Chicago band The Jesus Lizard. It was their last album for Touch and Go records and the last to be produced by Steve Albini.

The song "Horse" was labeled as "Pony Beat" on set lists for live shows. David Wm. Sims plays an organ on the album version.

The painting on the cover is "Falling Dog" by Malcolm Bucknall, for which Bucknall asked no pay and offers no explanation for the falling dog image. Bucknall also did the cover art for the Puss/Oh, the Guilt split single with Nirvana and the Jesus Lizard's Liar album.

Track listing

All songs written and composed by The Jesus Lizard, except where noted. 

Chart performance

References

References

External links

Down (Sentenced album)

Down, released in November 1996 on Century Media records, is the fourth album by Sentenced. It is also the first album including the vocalist Ville Laihiala. This album marks the band's progression from melodic death metal to gothic metal.

Track listing

2007 Re-issue bonus track

Credits

Guests

References

Environment variable

Environment variables are a set of dynamic named values that can affect the way running processes will behave on a computer.

They are part of the environment in which a process runs. For example, a running process can query the value of the TEMP environment variable to discover a suitable location to store temporary files, or the HOME or USERPROFILE variable to find the directory structure owned by the user running the process.

They were introduced in their modern form in 1979 with Version 7 Unix, so are included in all Unix operating system flavors and variants from that point onward including Linux and OS X. From PC DOS 2.0 in 1982, all succeeding Microsoft operating systems including Microsoft Windows, and OS/2 also have included them as a feature, although with somewhat different syntax, usage and standard variable names.

Details

In all Unix and Unix-like systems, each process has its own separate set of environment variables. By default, when a process is created, it inherits a duplicate environment of its parent process, except for explicit changes made by the parent when it creates the child. At the API level, these changes must be done between running fork and exec. Alternatively, from command shells such as bash, a user can change environment variables for a particular command invocation by indirectly invoking it via env or using the ENVIRONMENT_VARIABLE=VALUE <command> notation. All Unix operating system flavors, DOS, and Windows have environment variables; however, they do not all use the same variable names. A running program can access the values of environment variables for configuration purposes.

Sky blue

Sky blue is the name of a color that resembles the color of the sky at noon. The entry for "sky-blue" in Murray's New English Dictionary (1919) reports a first sighting of the term in the article on "silver" in Ephraim Chambers's Cyclopaedia of 1728. However, many writers had used the term "sky blue" to name a color before Chambers. For example, we find "sky blue" in A Collection of Voyages and Travels (London: Awnsham and John Churchill, 1704), vol. 2, p. 322, where John Nieuhoff describes certain flowers: "they are of a lovely sky blue colour, and yellow in the middle". The sense of this color may have been first used in 1585 in a book by Nicolas De Nicolay where he stated "the tulbant of the merchant must be skie coloured".

Displayed at right is the web colour sky blue.

Variations of sky blue

Celeste

Celeste (pronounced che-les-te in Italian se-lest in English) is the colloquial name for the pale turquoise blue colour associated with Italian bicycle manufacturer Bianchi S.p.A and sometimes known as Bianchi Green. In Italian, as the name indicates (Celestial), it is an attempt to reproduce the colour of clear skies. In English, this colour may also be referred to as Italian sky blue.