Tuesday, May 29, 2007

American carrom

American carrom is an alternative on carrom derived in America by missionaries to the East, around 1890. Believing that the game required restructuring for Western tastes, a Sunday school teacher named Henry Haskell altered the game. Much of the game is the same, but the striker's weight is reduced and the carrom men are smaller. Generally, instead of disks of solid wood, ivory, or acrylic, carrom men are rings, originally of wood but today commercially made of light plastic. In addition, as an alternative to using the fingers to flick the striker,American carrom uses miniature cue sticks. American carrom boards also have pockets built into the corners, rather than circular holes in the board, to make pocketing easier. While traditionally made boards vary widely, current commercially-produced American carrom boards are 28 inches square, are printed with checkerboard and backgammon patterns, among others, and are sold with checkers, chess pieces, skittles, etc., to allow other games to be played on the same board. Often, these boards are also built to play crokinole.

Monday, May 21, 2007

Sound card

A sound card is a computer development card that can input and output sound under control of computer programs. Typical uses of sound cards include given that the audio component for multimedia applications such as music composition, editing video or audio, presentation/education, and entertainment. Many computers have sound capabilities built in, while others require these expansion cards if audio capability is desired.

Monday, May 14, 2007

Applied Micro Circuits Corporation

Applied Micro Circuits Corporation is a fables semiconductor company scheming network and embedded Power Architecture, optical transport and storage solutions. They bought assets, IP and engineers concerning the PowerPC 400 microprocessors from IBM in 2004 for $227 million and they now market the processors under their own name. The deal also included access to IBM's SoC design methodology and advanced CMOS process technology.

3ware is a producer of RAID controllers and storage products. Founded as an self-governing company in 1997, it was acquired by AMCC in April 2004.This division has usually been focused on SATA and PATA RAID devices. They were one of the pioneers in implementing "multi-lane" cabling for RAID systems which greatly reduced cable difficulty in systems with many hard drives.

Wednesday, May 09, 2007

Police dog

A police dog is a dog that is taught specially to assist police and similar law-enforcement personnel with their work. They are also known in the United States as police K9s. The term is occasionally used in the common parlance of several countries to refer to any German Shepherd Dog because of the long history of the use of the German Shepherd by the police and military; in some nations German Shepherds are the only dogs used by those forces. In the post-industrial era German Shepherds have often been depicted as police dogs in television, movies and police dog memorials. This breed is often still used, as are a few other breeds.

Thursday, May 03, 2007

Historical and Stylistic Clock face

Before progress the late 15th century, a fixed hand indicated the hour by pointing to revolving numbers. Minute hands only came into use in the late 17th century after the creation of the pendulum allowable for amplified precision in time telling. Until the last quarter of the 17th century hour markings were imprinted into metal faces and the recesses filled with black wax. Subsequently, higher contrast and enhanced readability was achieved with white enamel plaques painted with black numbers. Initially, the numbers were printed on small, individual plaques mounted on a brass substructure. This was not a stylistic decision; rather enamel production technology had not yet achieved the ability to create large pieces of enamel. The "13 piece face" was an early attempt to create an entirely white enamel face. As the name suggests, it was composed of 13 enamel plaques: 12 numbered wedges fitted around a circle. The first single portion enamel faces, not unlike those in production today, began to appear c. 1735.