• Thumbnail for Archimedes
    Archimedes of Syracuse (/ˌɑːrkɪˈmiːdiːz/ AR-kim-EE-deez; c. 287 – c. 212 BC) was an Ancient Greek mathematician, physicist, engineer, astronomer, and inventor...
    88 KB (9,826 words) - 07:38, 16 December 2024
  • Archimedes' principle (also spelled Archimedes's principle) states that the upward buoyant force that is exerted on a body immersed in a fluid, whether...
    23 KB (3,631 words) - 02:51, 15 December 2024
  • Thumbnail for Acorn Archimedes
    The Acorn Archimedes is a family of personal computers designed by Acorn Computers of Cambridge, England. The systems in this family use Acorn's own ARM...
    275 KB (30,255 words) - 20:35, 14 September 2024
  • Thumbnail for Archimedes' screw
    The Archimedes' screw, also known as the Archimedean screw, hydrodynamic screw, water screw or Egyptian screw, is one of the earliest hydraulic machines...
    19 KB (2,232 words) - 02:15, 13 December 2024
  • Thumbnail for Archimedean spiral
    spiral (also known as Archimedes' spiral, the arithmetic spiral) is a spiral named after the 3rd-century BC Greek mathematician Archimedes. The term Archimedean...
    18 KB (2,289 words) - 00:59, 19 October 2024
  • Thumbnail for Buoyancy
    force is proportional to the pressure difference, and (as explained by Archimedes' principle) is equivalent to the weight of the fluid that would otherwise...
    28 KB (4,243 words) - 09:43, 11 December 2024
  • Thumbnail for Archimedes (bryozoan)
    Archimedes is a genus of bryozoans belonging to the family Fenestellidae. The first use of the term "Archimedes" in relation to this genus was in 1838...
    4 KB (354 words) - 06:23, 18 November 2024
  • Thumbnail for Archimedes Palimpsest
    The Archimedes Palimpsest is a parchment codex palimpsest, originally a Byzantine Greek copy of a compilation of Archimedes and other authors. It contains...
    33 KB (3,982 words) - 20:51, 26 November 2024
  • Look up Archimedes in Wiktionary, the free dictionary. Archimedes was a celebrated mathematician and engineer of ancient Greece. Archimedes may also refer...
    3 KB (334 words) - 02:15, 1 October 2024
  • Thumbnail for Archimedes (crater)
    Archimedes is a large lunar impact crater on the eastern edges of the Mare Imbrium. Its diameter is 81 km. The diameter of Archimedes is the largest of...
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  • to 3.14159. One method of deriving this formula, which originated with Archimedes, involves viewing the circle as the limit of a sequence of regular polygons...
    37 KB (5,892 words) - 19:11, 17 November 2024
  • Thumbnail for Archimedes' heat ray
    Archimedes is purported to have invented a large scale solar furnace, sometimes described as a heat ray, and used it to burn attacking Roman ships during...
    8 KB (891 words) - 18:54, 2 December 2024
  • Pi (redirect from Archimedes constant)
    π for practical computations. Around 250 BC, the Greek mathematician Archimedes created an algorithm to approximate π with arbitrary accuracy. In the...
    148 KB (17,590 words) - 23:32, 15 December 2024
  • Thumbnail for Archimedean property
    the Archimedean property, named after the ancient Greek mathematician Archimedes of Syracuse, is a property held by some algebraic structures, such as...
    16 KB (2,387 words) - 09:54, 14 December 2024
  • Thumbnail for Claw of Archimedes
    of Archimedes (Ancient Greek: Ἁρπάγη, romanized: harpágē, lit. 'snatcher'; also known as the iron hand) was an ancient weapon devised by Archimedes to...
    3 KB (363 words) - 18:56, 28 October 2024
  • Thumbnail for Eureka (word)
    an exclamation attributed to Ancient Greek mathematician and inventor Archimedes. Eureka comes from Ancient Greek εὕρηκα (heúrēka) 'I have found (it)'...
    11 KB (1,254 words) - 08:44, 21 October 2024
  • Archimedes "Archie" Francisco Trajano (1956–1977) was a Filipino student activist during the 1972–1986 martial law regime in the Philippines. His death...
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  • Thumbnail for Montes Archimedes
    Montes Archimedes is a mountain range on the Moon. It is named after the nearby crater Archimedes, which in turn is named after the ancient Greek mathematician...
    2 KB (242 words) - 17:15, 24 February 2022
  • The Great War of Archimedes (アルキメデスの大戦, Arukimedesu no taisen) is a 2019 Japanese historical film directed and written by Takashi Yamazaki. Concerning...
    7 KB (635 words) - 23:20, 8 July 2024
  • Thumbnail for Archimedes (CAD)
    Free and open-source software portal Archimedes – "The Open CAD" – (also called Arquimedes) is a computer-aided design (CAD) program developed with direct...
    4 KB (357 words) - 10:17, 7 April 2024
  • Archimedes is a liquid-fuel rocket engine burning liquid oxygen and liquid methane in an oxidizer-rich staged combustion cycle. It is designed by aerospace...
    9 KB (682 words) - 11:08, 5 November 2024
  • Several ships have been named Archimedes for Archimedes: Archimedes (1797) was a sailing ship launched at Sunderland. She traded between England and the...
    1 KB (250 words) - 01:31, 3 November 2024
  • Thumbnail for Ellipsograph
    an ellipse. One common form of ellipsograph is known as the trammel of Archimedes. It consists of two shuttles which are confined to perpendicular channels...
    7 KB (878 words) - 17:44, 7 December 2024
  • Archimedes Group is a Tel Aviv-based private intelligence agency that has operated political campaigns using social media since 2017. The current CEO of...
    5 KB (406 words) - 06:28, 21 December 2024
  • Thumbnail for Archimedes Geo3D
    Archimedes Geo3D is a software package for dynamic geometry in three dimensions. It was released in Germany in March 2006 and won a German government award...
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  • by a and A, that passes through A and does not intersect a. Axiom of Archimedes: If AB and CD are any segments then there exists a number n such that...
    16 KB (2,313 words) - 14:41, 17 November 2024
  • Thumbnail for Siege of Syracuse (213–212 BC)
    Siege of Syracuse (213–212 BC) (category Archimedes)
    During the siege, the city was protected by weapons developed by Archimedes. Archimedes, the prominent inventor and polymath, was slain at the conclusion...
    13 KB (1,364 words) - 01:13, 23 September 2024
  • Archimedes Ridge [el. 1,585 ft (483 m)] is a ridge in North Slope Borough, Alaska, in the United States. Archimedes Ridge was so named because it resembles...
    663 bytes (80 words) - 06:47, 27 October 2016
  • Thumbnail for Heron's formula
    his book Metrica. Mathematical historian Thomas Heath suggested that Archimedes knew the formula over two centuries earlier, and since Metrica is a collection...
    19 KB (3,530 words) - 01:50, 17 December 2024
  • Thumbnail for SS Archimedes
    Archimedes was a steamship built in Britain in 1839. She was the world's first steamship to be driven successfully by a screw propeller. Archimedes had...
    28 KB (3,431 words) - 09:38, 22 November 2024