Saul Swimmer — (born April 25, 1936, Uniontown, Pennsylvania; died March 3 per the Associated Press or March 7 per The Miami Herald and Variety , 2007, Miami, Florida) was an American documentary film director and producer best known for the movie The Concert… … Wikipedia
Projectional radiography — or plain film radiography is the practise of producing 2D X ray images. Typically most body parts being x rayed, have two projections taken, usually at right angles to each other. This is for two reasons. First that many fractures are only… … Wikipedia
Head-up display — A head up display, or HUD, is any transparent display that presents data without requiring the user to look away from his or her usual viewpont. The origin of the name stems from the user being able to view information with their head up and… … Wikipedia
Swimming pool sanitation — articleissues refimprove = January 2008 technical = August 2008Swimming pool sanitation refers to both visual clarity and levels of microflora, such as bacteria and viruses in swimming pools. The goal of sanitation is to prevent the spread of… … Wikipedia
respiration, human — ▪ physiology Introduction the process by which oxygen is taken up and carbon dioxide discharged. The design of the respiratory system The human gas exchanging organ, the lung, is located in the thorax, where its delicate tissues are… … Universalium
2000s (decade) — … Wikipedia
North Pole — For other uses, see North Pole (disambiguation). Coordinates: 90°N 0°W / 90°N 0°W / 90; 0 … Wikipedia
1955 — This article is about the year 1955. Millennium: 2nd millennium Centuries: 19th century – 20th century – 21st century Decades: 1920s 1930s 1940s – 1950s – 1960s … Wikipedia
Directed-energy weapon — This article is about practical experiments with energy weapons. For fictional uses, see raygun. Humvee with Active Denial System mounted A directed energy weapon (DEW) emits energy in an aimed direction without the means of a projectile. It… … Wikipedia
Werner (name) — Werner is a name of Germanic origins. It is common both as a given name and a surname. There are alternate spellings, such as the Scandinavian, Verner .The oldest known usage of the name was in the Habsburg family. * Werner I, Bishop of… … Wikipedia