• Thumbnail for Einstein problem
    In plane discrete geometry, the einstein problem asks about the existence of a single prototile that by itself forms an aperiodic set of prototiles; that...
    13 KB (1,358 words) - 22:17, 9 July 2025
  • puzzle is often called Einstein's Puzzle or Einstein's Riddle because it is said[by whom?] to have been invented by Albert Einstein as a boy; it is also...
    7 KB (785 words) - 03:10, 1 March 2025
  • Thumbnail for Craig S. Kaplan
    that the tile discovered by hobbyist David Smith is a solution to the einstein problem, a single shape which aperiodically tiles the plane but cannot do so...
    11 KB (1,031 words) - 12:36, 30 June 2025
  • Thumbnail for Albert Einstein
    Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist who is best known for developing the theory of relativity. Einstein also...
    227 KB (22,916 words) - 19:37, 16 July 2025
  • Thumbnail for David Smith (amateur mathematician)
    discoveries related to aperiodic monotiles that helped to solve the einstein problem. Smith discovered a 13-sided polygon in November 2022 whilst using...
    6 KB (586 words) - 22:07, 9 July 2025
  • Hans Albert Einstein (May 14, 1904 – July 26, 1973) was a Swiss-American engineer, the second child and first son of physicists Albert Einstein and Mileva...
    14 KB (1,210 words) - 08:59, 21 April 2025
  • Thumbnail for Einstein family
    The Einstein family is the family of physicist Albert Einstein (1879–1955). Einstein's fourth-great-grandfather, Jakob Weil, was his oldest recorded relative...
    35 KB (3,568 words) - 08:37, 16 July 2025
  • Thumbnail for Elsa Einstein
    Elsa Einstein (18 January 1876 – 20 December 1936) was the second wife and cousin of Albert Einstein. Their mothers were sisters, thus making them maternal...
    9 KB (726 words) - 10:39, 15 June 2025
  • Thumbnail for Tian Gang
    Kähler-Einstein surfaces. The case of Kähler surfaces was revisited by Tian in 1990, claiming a complete resolution of the Kähler-Einstein problem in that...
    34 KB (3,406 words) - 12:07, 24 June 2025
  • In the general theory of relativity, the Einstein field equations (EFE; also known as Einstein's equations) relate the geometry of spacetime to the distribution...
    35 KB (5,111 words) - 09:32, 1 July 2025
  • Thumbnail for Bose–Einstein condensate
    In condensed matter physics, a Bose–Einstein condensate (BEC) is a state of matter that is typically formed when a gas of bosons at very low densities...
    87 KB (10,731 words) - 05:38, 30 June 2025
  • Look up Einstein or einstein in Wiktionary, the free dictionary. Albert Einstein (1879–1955) was a German-born theoretical physicist. Einstein may also...
    3 KB (372 words) - 00:04, 21 April 2025
  • The brain of Albert Einstein has been a subject of much research and speculation. Albert Einstein's brain was removed shortly after his death. His apparent...
    25 KB (2,865 words) - 21:27, 15 July 2025
  • Thumbnail for Religious and philosophical views of Albert Einstein
    who concerns himself with fates and actions of human beings". Einstein believed the problem of God was the "most difficult in the world"—a question that...
    76 KB (10,142 words) - 03:59, 17 June 2025
  • a problem, helping someone, or finding something. Every episode features a specific art piece and composition of classical music. Little Einsteins was...
    8 KB (590 words) - 00:55, 12 July 2025
  • beggar-my-neighbour (Brayden Casella, 2024) The angel problem (Various independent proofs, 2006) Einstein problem (David Smith, Joseph Samuel Myers, Craig S. Kaplan...
    195 KB (20,033 words) - 13:09, 12 July 2025
  • Thumbnail for Mileva Marić
    mǎːritɕ]; 19 December 1875 – 4 August 1948), sometimes called Mileva Marić-Einstein (Милева Марић-Ајнштајн, Mileva Marić-Ajnštajn), was a Serbian physicist...
    40 KB (4,317 words) - 09:28, 13 July 2025
  • Thumbnail for Aperiodic tiling
    David Smith is an aperiodic monotile, i.e., a solution to the einstein problem, a problem that seeks the existence of any single shape aperiodic tile....
    30 KB (3,509 words) - 01:47, 14 June 2025
  • Thumbnail for Einstein–Podolsky–Rosen paradox
    The Einstein–Podolsky–Rosen (EPR) paradox is a thought experiment proposed by physicists Albert Einstein, Boris Podolsky and Nathan Rosen, which argues...
    39 KB (5,078 words) - 18:22, 5 July 2025
  • Thumbnail for Bohr–Einstein debates
    Bohr decades later in an article titled, "Discussions with Einstein on Epistemological Problems in Atomic Physics". Based on the article, the philosophical...
    54 KB (7,793 words) - 17:31, 22 May 2025
  • Solutions of the Einstein field equations are metrics of spacetimes that result from solving the Einstein field equations (EFE) of general relativity....
    16 KB (2,042 words) - 16:07, 18 May 2025
  • and well-handled problem in construction. Stroby, Wallace (March 12, 2007). "Charles Einstein 1926-2007". Blog post. Charles Einstein (April 6, 2004)....
    5 KB (420 words) - 12:05, 5 July 2025
  • Thumbnail for Einstein–Oppenheimer relationship
    Albert Einstein and J. Robert Oppenheimer were twentieth century physicists who made pioneering contributions to physics. From 1947 to 1955 they had been...
    23 KB (2,932 words) - 02:44, 22 June 2025
  • relativity usually encompasses two interrelated physics theories by Albert Einstein: special relativity and general relativity, proposed and published in 1905...
    27 KB (2,953 words) - 15:00, 8 June 2025
  • Thumbnail for Mass–energy equivalence
    units of measurement. The principle is described by the physicist Albert Einstein's formula:  E = m c 2 {\displaystyle E=mc^{2}} . In a reference frame where...
    90 KB (11,620 words) - 01:22, 16 July 2025
  • Thumbnail for Wormhole
    points in time, or both). Wormholes are based on a special solution of the Einstein field equations. More precisely they are a transcendental bijection of...
    56 KB (6,941 words) - 11:41, 23 June 2025
  • 'right-hand side' of the Kähler–Einstein problem depends on the 'unknown' metric, thereby placing the Kähler–Einstein problem outside the domain of prescribing...
    11 KB (1,563 words) - 10:38, 6 June 2025
  • Thumbnail for Albert Einstein in popular culture
    theoretical physicist Albert Einstein has been the subject of (or inspiration for) many works of popular culture. Einstein is a favorite model for depictions...
    35 KB (3,649 words) - 19:34, 16 July 2025
  • The most important problem for this area is the existence of Kähler–Einstein metrics for compact Kähler manifolds. This problem can be split up into...
    28 KB (4,230 words) - 10:09, 25 May 2025
  • Thumbnail for Political views of Albert Einstein
    German-born scientist Albert Einstein was best known during his lifetime for his development of the theory of relativity, his contributions to quantum...
    64 KB (7,518 words) - 18:08, 12 July 2025