Fire

Fire is the rapid oxidation of a material in the exothermic chemical process of combustion, releasing heat, light, and various reaction products. Slower oxidative processes like rusting or digestion are not included by this definition.

Fire is hot because conversion of the weak double bond in molecular oxygen, O₂, to the stronger bonds in the combustion products carbon dioxide and water releases energy (418 kJ per 32 g of O₂); the bond energies of the fuel play only a minor role here. At a certain point in the combustion reaction, called the ignition point, flames are produced. The flame is the visible portion of the fire. Flames consist primarily of carbon dioxide, water vapor, oxygen and nitrogen. If hot enough, the gases may become ionized to produce plasma. Depending on the substances alight, and any impurities outside, the color of the flame and the fire's intensity will be different.

Fire in its most common form can result in conflagration, which has the potential to cause physical damage through burning. Fire is an important process that affects ecological systems around the globe. The positive effects of fire include stimulating growth and maintaining various ecological systems. Fire has been used by humans for cooking, generating heat, light, signaling, and propulsion purposes. The negative effects of fire include hazard to life and property, atmospheric pollution, and water contamination. If fire removes protective vegetation, heavy rainfall may lead to an increase in soil erosion by water. Also, when vegetation is burned, the nitrogen it contains is released into the atmosphere, unlike elements such as potassium and phosphorus which remain in the ash and are quickly recycled into the soil. This loss of nitrogen caused by a fire produces a long-term reduction in the fertility of the soil, which only slowly recovers as nitrogen is "fixed" from the atmosphere by lightning and by leguminous plants such as clover.

Fire!!

Fire!! was an African-American literary magazine published in New York City in 1926 during the Harlem Renaissance. The publication was started by Wallace Thurman, Zora Neale Hurston, Aaron Douglas, John P. Davis, Richard Bruce Nugent, Gwendolyn Bennett, Lewis Grandison Alexander, Countee Cullen, and Langston Hughes. After it published one issue, its quarters burned down, and the magazine ended.

History

Fire!! was conceived to express the African-American experience during the Harlem Renaissance in a modern and realistic fashion, using literature as a vehicle of enlightenment. The magazine's founders wanted to express the changing attitudes of younger African Americans. In Fire!! they explored edgy issues in the Black community, such as homosexuality, bisexuality, interracial relationships, promiscuity, prostitution, and color prejudice.

Langston Hughes wrote that the name was intended to symbolize their goal "to burn up a lot of the old, dead conventional Negro-white ideas of the past ... into a realization of the existence of the younger Negro writers and artists, and provide us with an outlet for publication not available in the limited pages of the small Negro magazines then existing.". The magazine's headquarters burned to the ground shortly after it published its first issue. It ended operations.

Fire (disambiguation)

Fire is the rapid oxidation of a material in the chemical process of combustion.

Fire may also refer to:

Music

Groups

Albums

Songs

2NE1 (2009 EP)

2NE1, also known as 2NE1 1st Mini Album, is the self-titled debut extended play of South Korean girl group 2NE1. It contains seven songs composed and produced by Korean producers Teddy Park and Kush. The album was released July 8, 2009.

Background

2NE1's first song was "Lollipop", digitally released on March 27, 2009. The song was created for LG Cyon to promote their Lollipop phone, and it was a joint release with Big Bang; the commercial/music video debuted on March 28, 2009. Although it was not a promoted single (as it was an advertisement song, there were problems with network chart eligibility), "Lollipop" proved to be a strong chart hit, going to #1 on various online charts and topping music television network M.Net's online chart for four weeks in a row. It was also profiled in Perez Hilton's blog. However, questions were raised about the group's future, as the song's success was attributed to the popularity of Big Bang.

On April 30, Yang Hyun-suk revealed that 2NE1's debut song would be a hip hop/reggae song, and that it would be digitally released on May 6, 2009. Titled "Fire", the song was fully written and produced by 1TYM's Teddy Park. Teasers of the song were released on their official website at the beginning of May, with a 20-second clip released on May 1.

2NE1 (disambiguation)

2NE1 is a South Korean girl group.

2NE1 may also refer to: