Food is any substance consumed to provide nutritional support for the body. It is usually of plant or animal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells in an effort to produce energy, maintain life, or stimulate growth.
Historically, people secured food through two methods: hunting and gathering, and agriculture. Today, most of the food energy consumed by the world population is supplied by the food industry.
Cask ale or cask-conditioned beer is unfiltered and unpasteurised beer which is conditioned (including secondary fermentation) and served from a cask without additional nitrogen or carbon dioxide pressure. Cask ale may also be referred to as real ale, a term coined by the Campaign for Real Ale, often now extended to cover bottle-conditioned beer as well.
Cask means container. The word comes from the Spanish cáscara which means tree bark or husk, in the sense that the bark surrounds and holds the tree in the way that a cask surrounds and holds the beer.]citation needed[ The Histories of Herodotus, written in 424 BC, refers to "casks of palm-wood filled with wine" being moved by boat to Babylon, though clay vessels would also have been used. Stout wooden barrels held together with an iron hoop were developed by the north European Celts during the Iron Age for storing goods. Over the centuries other methods have been developed for preserving and storing beer but this method is still used, particularly in Britain.
Keg tossing is a sport that involves the heaving of a standard 15.5 gallon beer keg. Most people would refer to this type of keg as a "half-keg" or "half-barrel." The keg must be completely emptied before it should be tossed to avoid injuries. There are many different types of keg tossing, as it is practiced throughout the world. In Ireland, the keg is typically thrown over upwards and the height of the toss determines the winner.
The newest way to toss a keg combines techniques of both the discus and hammer throw. This updated form of keg tossing does not require the athlete to toss the keg high, rather they are required to try to throw it the farthest distance. Athletes are given three attempts to throw the keg and the winner is determined by measuring the distance tossed. The one who throws the keg the furthest wins.