Blue

Blue is the colour between violet and green on the optical spectrum of visible light. Human eyes perceive blue when observing light with a wavelength between 450 and 495 nanometres. Blues with a higher frequency and thus a shorter wavelength gradually look more violet, while those with a lower frequency and a longer wavelength gradually appear more green. Pure blue, in the middle, has a wavelength of 470 nanometres. In painting and traditional colour theory, blue is one of the three primary colours of pigments, along with red and yellow, which can be mixed to form a wide gamut of colours. Red and blue mixed together form violet, blue and yellow together form green. Blue is also a primary colour in the RGB colour model, used to create all the colours on the screen of a television or computer monitor.

The modern English word blue comes from Middle English bleu or blewe, from the Old French bleu, a word of Germanic origin, related to the Old High German word blao. The clear sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering. When sunlight passes through the atmosphere, the blue wavelengths are scattered more widely by the oxygen and nitrogen molecules, and more blue comes to our eyes. Rayleigh scattering also explains blue eyes; there is no blue pigment in blue eyes. Distant objects appear more blue because of another optical effect called atmospheric perspective.

Blue (tourism magazine)

Blue was an adventure travel magazine, founded in 1997 by Amy Schrier, with David Carson as the original design consultant. Its focus was on global adventure travel. It was published in New York and is now out of print; its last issue was February–March 2000.

The cover of its first issue was included in a list of the Top 40 magazine covers of the last 40 years by the American Society of Magazine Editors. In 1999 Life magazine listed it in the Best Magazine Photos of the Year. The New York Times characterized it as "not your father's National Geographic."

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Blue Gender

Blue Gender (Japanese: ブルージェンダー, Hepburn: Burū Jendā) is a 26-episode anime created, co-directed and co-written by Ryōsuke Takahashi (of Armored Trooper Votoms and Gasaraki fame) broadcast in Japan from 1999-2000. Blue Gender was created by the Japanese animation studio, AIC and is distributed in the United States by Funimation Entertainment. In 2003, Blue Gender was released on American television as part of Cartoon Network's Adult Swim, though it had originally been planned for Toonami, and was thus edited to remove its graphic violence, nudity, and sex scenes (however, its airing on Colours TV and Funimation Channel in the United States). There is also a compilation movie (Blue Gender: The Warrior) available on DVD with an alternative ending. The series was also shown on the Sci Fi Channel in the UK in 2002-2003. The Blue Gender series is set in the 2030s, in which Earth has been overrun by the Blue, which are mutated insect-like creatures containing a newly evolved B-cell that recently appeared in several humans, including the main protagonist, Yuji Kaido, that kill and harvest humans for food. Most of the surviving human race has moved to Second Earth, a huge space station that orbits the planet. The series mostly focuses on Yuji and Marlene's relationship as they work together to reach Second Earth and their participation in military combat operations against the Blue.

NaNa (band)

NaNa is a Japanese musical duo from Tokyo, Japan, consisting of Chikako Watanabe and Shigeo Tamaru. Their music draws on several influences including alternative rock, experimental rock, trip hop and downtempo.

History

Chikako Watanabe (vocal) and Shigeo Tamaru (guitar/producer) came together to form NaNa in 1996. NaNa's chief goal was to create high quality demo tapes that would showcase their music to the world market. In the summer of 1997, NaNa got an offer from Ryuichi Sakamoto to be on his Radio show, and they appeared on the program. This led NaNa into their debut from Sakamoto's label. NaNa's first EP topped the Indies chart including Tower Records in Tokyo. Afterward they released two albums and four EP from Gut/Forlife label and Warner Music Japan. In 2007, they started digital distribution on iTunes and Amazon. Then they have since increased the number of the listeners little by little in different countries. Starting in 2007, NaNa's tracks have gradually received air-play primarily in the UK and the US. As of 2010, their music came to be listened to all over the world via local and Satellite Radio, and BBC regardless of the type of Radio station. In 2011, NaNa was ranked on the Billboard Magazine's (USA) charts. They spent 13 weeks from February 2011 on the Billboard Uncharted, climbed to the 12th place. In December 2011, they ranked No. 41 place on the Billboard's "The Best of 2011" (Year-End Chart, USA).

Void type

The void type, in several programming languages derived from C and Algol68, is the type for the result of a function that returns normally, but does not provide a result value to its caller. Usually such functions are called for their side effects, such as performing some task or writing to their output parameters. The usage of the void type in such context is comparable to that of the syntactic constructs which define subroutines in Visual Basic and procedures in Pascal. It is also similar to the unit type used in functional programming languages and type theory; however, there are some differences in allowable usage, in that the void type is taken to be an empty type with no values. See Unit type#In programming languages for a comparison.

C and C++ also support the pointer to void type (specified as void *), but this is an unrelated notion. Variables of this type are pointers to data of an unspecified type, so in this context (but not the others) void * acts as a universal or top type. A program can probably convert a pointer to any type of data (except a function pointer) to a pointer to void and back to the original type without losing information, which makes these pointers useful for polymorphic functions. The C language standard does not guarantee that the different pointer types have the same size.

Void (film)

Void (Arabic: وينن‎) is a 2013 Lebanese drama film written by Georges Khabbaz and directed by seven different directors, who are all graduates from Notre Dame University. The film was selected as the Lebanese entry for the Best Foreign Language Film at the 88th Academy Awards but it was not nominated.

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Groove (drumming)

In drumming, a groove is a repeated phrase that sets and maintains the rhythm and tempo of the piece.

Grooves and fills are the main components of the music played on a drum kit, and together with basic techniques or rudiments such as flams make up the curriculum for learning to play the drum kit.

To a drummer, a groove is the drumming equivalent of a riff to a guitarist.

Examples

Rock music

Jazz music

Swing

Latin

Heavy metal music

See also