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In geometry, a three-dimensional space (3D space, 3-space or, rarely, tri-dimensional space) is a mathematical space in which three values (coordinates)...

The AK-74 (Russian: Автомат Калашникова образца 1974 года, tr. Avtomat Kalashnikova obraztsa 1974 goda, lit. 'Kalashnikov assault rifle model 1974') is...

In mathematics, a structure is a set provided with some additional features on the set (e.g. an operation, relation, metric, or topology). Often, the additional...

In the philosophy of mathematics, formalism is the view that holds that statements of mathematics and logic can be considered to be statements about the...

Liquavista was a Dutch-based company founded in 2006 as a spin-off from Philips. Its research and development have included efforts to develop colour e-paper...

The ultraviolet catastrophe, also called the Rayleigh–Jeans catastrophe, was the prediction of late 19th century to early 20th century classical physics...

Surgical staples are specialized staples used in surgery in place of sutures to close skin wounds or connect or remove parts of the bowels or lungs. The...

Aldiko is an e-book reader application for the Android and iOS operating systems. It supports the EPUB format for digital publications and incorporates...

Free and open-source software portal The Mozilla application framework is a collection of cross-platform software components that make up the Mozilla applications...

A tip-up is a device used while ice fishing to suspend live or frozen bait at a set depth through a hole drilled in the ice with an auger, and detect when...

Stream ciphers, where plaintext bits are combined with a cipher bit stream by an exclusive-or operation (xor), can be very secure if used properly[citation...

Gasteracantha cancriformis (spinybacked orbweaver) is a species of orb-weaver spider (family Araneidae). It is widely distributed in the New World. The...

The Eurostar Automobilwerk GesmbH & Co. KG is a former subsidiary of the automotive corporation DaimlerChrysler. It was established in 1990, and it mainly...

Nicholas Keynes Humphrey (born 27 March 1943) is an English neuropsychologist based in Cambridge, known for his work on evolution of primate intelligence...

Thrombodynamics test is a method for blood coagulation monitoring and anticoagulant control. This test is based on imitation of coagulation processes occurring...

TuVox is a company that produces VXML-based telephone speech-recognition applications to replace DTMF touch-tone systems for their clients. TuVox was founded...

The kting voar, also known as the khting vor, linh dương, or snake-eating cow is a bovid mammal reputed to exist in Cambodia and Vietnam. The kting voar's...

In copper twisted pair wire networks, copper cable certification is achieved through a thorough series of tests in accordance with Telecommunications Industry...

Jad (Java Decompiler) is, as of August 2011[update], an unmaintained decompiler for the Java programming language. Jad provides a command-line user interface...

In algebraic number theory, the Albert–Brauer–Hasse–Noether theorem states that a central simple algebra over an algebraic number field K which splits...