Ball (association football)

A football, soccer ball, or association football ball is the ball used in the sport of association football. The name of the ball varies according to whether the sport is called "football", "soccer", or "association football". The ball's spherical shape, as well as its size, weight, and material composition, are specified by Law 2 of the Laws of the Game maintained by the International Football Association Board. Additional, more stringent, standards are specified by FIFA and subordinate governing bodies for the balls used in the competitions they sanction.

Early footballs began as animal bladders or stomachs that would easily fall apart if kicked too much. Improvements became possible in the 19th century with the introduction of rubber and discoveries of Vulcanization by Charles Goodyear. The modern 32-panel ball design was developed in 1962 by Eigil Nielsen, and technological research continues today to develop footballs with improved performance.

History

In 1863, the first specifications for footballs were laid down by the Football Association. Previous to this, footballs were made out of inflated leather, with later leather coverings to help footballs maintain their shapes. In 1872 the specifications were revised, and these rules have been left essentially unchanged as defined by the International Football Association Board. Differences in footballs created since this rule came into effect have been to do with the material used in their creation.

Football (word)

The English word football may mean any one of several team sports (or the ball used in that respective sport), depending on the national or regional origin and location of the person using the word. So where English is a first language the unqualified use of the word football is used to refer to the most popular code of football in that region. The sports most frequently referred to as simply football are association football (or soccer), American football, Australian rules football, Canadian football, Gaelic football, rugby league football and rugby union football.

Of the 45 national FIFA (Fédération Internationale de Football Association) affiliates in which English is an official or primary language, 43 use football in their organisations' official names (Canada and the United States use soccer). Soccer is the prevailing term for association football in the U.S. and Canada, where other codes of football are dominant. In 2005, Australia's association football governing body changed its name from soccer to football to align with the general international usage of the term. In 2006, New Zealand decided to follow suit.

Soccer (1991 video game)

Soccer (サッカー) (known in Europe as Football International) is a football video game with top-down perspective, developed by Tose for the Game Boy handheld, which was released in 1991.

Gameplay

The game consists of exhibition games (test match) and tournament games (world cup). In World Cup mode, one plays until one beats all other seven teams.

Eight national teams are represented in the game:

 Germany

 Italy

 France

 Spain

 England (the United Kingdom flag is incorrectly displayed)

 Brazil

 Japan

 United States

See also

References

External links

Observer

An observer is one who engages in observation or in watching an experiment.

Observer may also refer to:

Computer science and information theory

Fiction

Music

Physics

Politics and diplomacy

Observer (quantum physics)

In quantum mechanics, "observation" is synonymous with quantum measurement and "observer" with a measurement apparatus and "observable" with what can be measured. Thus the quantum mechanical observer does not have to necessarily present or solve any problems over and above the (admittedly difficult) issue of measurement in quantum mechanics. The quantum mechanical observer is also intimately tied to the issue of observer effect.

A number of interpretations of quantum mechanics, notably "consciousness causes collapse", give the observer a special role, or place constraints on who or what can be an observer. For instance, Fritjof Capra writes:

"The crucial feature of atomic physics is that the human observer is not only necessary to observe the properties of an object, but is necessary even to define these properties. ... This can be illustrated with the simple case of a subatomic particle. When observing such a particle, one may choose to measure — among other quantities — the particle's position and its momentum"

Observer (Dunkirk)

The Observer is a newspaper for the residents of Northern Chautauqua County, NY and northwestern Cattaraugus County, NY, with offices located in Dunkirk, NY. Formerly known as the Evening Observer, and before then, the Dunkirk Evening Observer, it was originally delivered in the afternoon six days a week (Monday through Saturday), although it has since switched to morning delivery seven days a week.

The Observer was first published December 4, 1882 by founder Dr. Julien T. Williams. John D'Agostino, former news and managing editor, is the current Publisher.

The newspaper describes itself as a hometown paper, but it is owned by Ogden Newspapers Inc. of Wheeling, West Virginia; the paper is operated in a cluster along with The Post-Journal of Jamestown, New York and the Times-Observer of Warren, Pennsylvania.

On March 13, 2014, the entirety of the newspaper's Web site was placed behind a paywall. The site had been behind a paywall for most of the early 2000s but that paywall was eventually removed.