MDK may refer to:
MDK is a third-person shooter video game series. MDK is a series of three games (two separate games and a re-make of the second) which place the player in the control of Kurt Hectic, a janitor on Doctor Hawkins's ship, the "Jim Dandy". In each game, the Earth is under attack by "Streamriders", aliens who ride energy streams to the earth's surface in order to take over the planet. The Streamriders' purpose is to strip the earth of its minerals and resources. In the first game, Kurt is the only playable character, but in the second game, you gain the opportunity to play as him, Doctor Hawkins, and his genetically-engineered pet dog, Bones (often called "Max").
The game tells the story of its protagonist, Kurt Hectic, and his attempts to rescue Earth from an alien invasion of gigantic strip mining city-vehicles named 'Minecrawlers' that are not only removing all of Earth's natural resources but are also flattening any people and cities that get in their way. The game combines action with a sense of humour.
MDK is a 1997 third-person shooter video game developed by Shiny Entertainment for Microsoft Windows. It was ported to the Mac by Shokwave, and to the PlayStation by Neversoft. It was published on all systems by PIE in North America and Interplay Entertainment in Europe. The Windows version was released in April 1997, the Mac version in June and the PlayStation version in November. The game was released on GOG.com in September 2008, and on Steam in September 2009.
The game tells the story of Kurt Hectic, a janitor who reluctantly must attempt to save Earth from an alien invasion of gigantic strip mining city-size vehicles named "Minecrawlers". These Minecrawlers are not only removing all of earth's natural resources, but are also crushing any people and cities that get in their way. Aided by his boss, the (possibly) insane inventor/scientist Dr. Fluke Hawkins, and a genetically engineered robotic two-legged/four-armed dog named Bones (although he prefers Max), Kurt must infiltrate each Minecrawler, and fight his way to the pilot, whom he must then kill before returning to Hawkins' in-orbit space station, the Jim Dandy.
In classical geometry, the radius of a circle or sphere is a the length of a line segment from its center to its perimeter. The name comes from Latin radius, meaning "ray" but also the spoke of a chariot wheel. The plural of radius can be either radii (from the Latin plural) or the conventional English plural radiuses. The typical abbreviation and mathematic variable name for "radius" is r. By extension, the diameter d is defined as twice the radius:
If an object does not have a center, the term may refer to its circumradius, the radius of its circumscribed circle or circumscribed sphere. In either case, the radius may be more than half the diameter, which is usually defined as the maximum distance between any two points of the figure. The inradius of a geometric figure is usually the radius of the largest circle or sphere contained in it. The inner radius of a ring, tube or other hollow object is the radius of its cavity.
For regular polygons, the radius is the same as its circumradius. The inradius of a regular polygon is also called apothem. In graph theory, the radius of a graph is the minimum over all vertices u of the maximum distance from u to any other vertex of the graph.
A radius is a straight line or distance from the center to the edge of a curve.
Radius may also refer to:
Radius is a London music ensemble founded in 2007 by the British composer Tim Benjamin. The ensemble specialises in the performance of new music from around the world (though primarily in the Western classical music tradition) written by living composers and 20th-century masters. The ensemble's artistic director is the British composer Ian Vine, a contemporary of Tim Benjamin at the Royal Northern College of Music from 1994 to 1997. Modelled on the 1960s ensemble The Fires of London, (which in turn was derived from the instrumentation of Schoenberg's Pierrot Lunaire), the core instrumental line-up of Radius is flute, clarinet, violin, cello, piano, and percussion. To this instrumentation have been added trumpet, trombone, French horn, actors, and vocalists, as required for the performance of specific works.
Although Radius is usually unconducted, the ensemble was conducted by John Traill (musician) for performances of Tim Benjamin's The Corley Conspiracy at London's Southbank Centre in September 2007, directed by Sean Starke. Radius has performed at the Purcell Room at the Southbank Centre in London, the Wigmore Hall in London, and the Holywell Music Room in Oxford.