Darkness

Darkness, the polar opposite to brightness, is understood to be an absence of visible light. It is also the appearance of black in a colored space.

Humans are unable to distinguish color when either light or darkness predominate. In conditions of insufficient light, perception is achromatic and ultimately, black.

The emotional response to darkness has generated metaphorical usages of the term in many cultures.

Scientific

Perception

The perception of darkness differs from the mere absence of light due to the effects of after images on perception. In perceiving, the eye is active, and that part of the retina that is unstimulated produces a complementary afterimage.

Physics

In terms of physics, an object is said to be dark when it absorbs photons, causing it to appear dim compared to other objects. For example, a matte black paint does not reflect much visible light and appears dark, whereas white paint reflects much light and appears bright. For more information see color.

Light cannot be absorbed without limit. According to the principle of the conservation of Energy, energy cannot be created or destroyed; it can only be converted from one type to another. Consequently, most objects that absorb visible light reemit it as heat. So, although an object may appear dark, it is likely bright at a frequency that humans cannot perceive. For more information see thermodynamics.

Darkness (2002 film)

Darkness is a 2002 Spanish-American horror film directed by Jaume Balagueró and starring Anna Paquin, Lena Olin, Iain Glen, Giancarlo Giannini and Fele Martínez. The film was produced by Julio Fernández and Brian Yuzna. The film's plot follows an American family who moves into a house in the Spanish countryside where six children disappeared during an occult ritual forty years before; the teenage daughter and young son of the family are subjected to increasing disturbances in the house.

The film premiered in Spain on October 3, 2002, and was released in theaters across the country eight days later on October 11, 2002. It was later sold to Miramax Films for American distribution in 2003, but ended up being put on hiatus for over a year; it was eventually released in theaters in an edited, PG-13-rated cut in the United States on December 25, 2004.

Plot

Forty years after an unfinished occult ritual resulted in the disappearance of six young children, an American family has moved into a never-before inhabited house in Spain. The mother, Maria (Olin), wants to get the place in order, while the father, Mark (Glen), goes to work, and their children, teenager Regina (Paquin) and her younger brother Paul (Enquist), try to settle into their daily routines.

The Darkness (video game)

The Darkness is a first-person shooter video game developed by Starbreeze Studios and published by 2K Games for the PlayStation 3 and Xbox 360. The game was released in June 2007 in North America and Europe and is based on the comic book of the same name. A sequel titled The Darkness II was released in February 2012.

Plot

The player takes the role of Jackie Estacado (voiced by Kirk Acevedo), with the story presented as a future-narrative on the present events observed by the player. On the eve of his 21st birthday, Jackie is targeted for assassination by "Uncle" Paulie Franchetti (voiced by Dwight Schultz), a New York Mafia boss, following a failed task to retrieve money for the latter. While hiding in a cemetery bathroom, the Darkness (voiced by Mike Patton), an ancient demonic force that has inhabited his family for several generations, awakens within Jackie and slaughters the remaining mobsters, with the benefit of Jackie becoming the possessor of seemingly unholy demonic abilities that work only in the dark. Using these powers, Jackie proceeds to destroy Paulie's business by killing his biggest drug peddler, Dutch Oven Harry (voiced by Richard Leighton), and burning down the slaughterhouse where he stores his money. In retribution, Paulie and his main enforcer, Captain Eddie Shrote (voiced by Jim Mathers) of the New York City Police Department, kidnap Jackie's girlfriend Jenny Romano (voiced by Lauren Ambrose). They take her to the orphanage where Jackie and Jenny grew up and murder her in front of a powerless Jackie, who is unable to save Jenny due to the Darkness deliberately restraining him.

Hyperspace

Hyperspace may refer to:

Mathematics

Media

Other uses

Homeworld

Homeworld is a real-time strategy computer game released on September 28, 1999, developed by Relic Entertainment and published by Sierra Entertainment. It was the first fully three-dimensional real-time strategy (RTS) game.Homeworld was the beginning of a series, followed by Homeworld: Cataclysm (2000) and Homeworld 2 (2003). In 2014 Homeworld: Remastered (Homeworld HD and Homeworld 2 HD remakes) were announced by the new intellectual property (IP) holder, Gearbox Software. The remakes were released on February 25, 2015. A prequel, Homeworld: Deserts of Kharak, was released by Blackbird Interactive in January 2016.

Development history

Homeworld was developed by Relic Entertainment and published by Sierra Entertainment in 1999. Author Arinn Dembo wrote under the pseudonym “Marcus Skyler” some of the game's background descriptions. Writer David J. Williams is credited with story concept. Sierra/Vivendi maintained ownership of the Homeworld IP.

Sound engine

There were five hours of audio developed and included for the final Homeworld version. Due to the limited computing power at the time (e.g. Pentium MMX CPUs) and the limited delivery medium (650 MB CD-ROM) the developers had to write their own data compression routines. While the resulting product did not carry the Dolby Surround logo it would use the rear speaker if the PC was connected to a Dolby-2 surround sound processor.

Asteroids (video game)

Asteroids is an arcade space shooter released in November 1979 by Atari, Inc. and designed by Lyle Rains, Ed Logg, and Dominic Walsh. The player controls a spaceship in an asteroid field which is periodically traversed by flying saucers. The object of the game is to shoot and destroy asteroids and saucers while not colliding with either or being hit by the saucers' counter-fire. The game becomes harder as the number of asteroids increases.

Asteroids was one of the first major hits of the golden age of arcade games. The game sold over 70,000 arcade cabinets and proved both popular with players and influential with developers. It has since been ported to multiple platforms. Asteroids was widely imitated and directly influenced two popular and often cloned arcade games, Defender and Gravitar, as well as many other video games.

Asteroids was conceived during a meeting between Logg and Rains and used hardware developed by Howard Delman previously used for Lunar Lander. Based on an unfinished game titled Cosmos and inspired by Spacewar! and Computer Space, both early shoot 'em up video games, Asteroids' physics model and control scheme were derived by Logg from these earlier games and refined through trial and error. The game is rendered on a vector display in a two-dimensional view that wraps around in both screen axes.