• Thumbnail for Harmonices Mundi
    Harmonice Mundi (Harmonices mundi libri V) (Latin: The Harmony of the World, 1619) is a book by Johannes Kepler. In the work, written entirely in Latin...
    16 KB (1,951 words) - 12:37, 10 June 2024
  • Thumbnail for Musica universalis
    the cosmos as it relates to musical sound. In 1619, Kepler published Harmonices Mundi (literally Harmonies of the World), expanding on the concepts he introduced...
    22 KB (2,735 words) - 23:14, 20 October 2024
  • Thumbnail for Calkin–Wilf tree
    Calkin and Herbert Wilf, but appears in other works including Kepler's Harmonices Mundi. The sequence of rational numbers in a breadth-first traversal of the...
    16 KB (1,932 words) - 16:33, 27 April 2024
  • and lutenist. Spiegel's musical interpretation of Johannes Kepler's Harmonices Mundi appeared on "Sounds of Earth" section of the Voyager Golden Record...
    17 KB (1,592 words) - 11:37, 10 November 2024
  • Thumbnail for Kepler's laws of planetary motion
    referring to what is now called angular velocity.) Johannes Kepler, Harmonices Mundi [The Harmony of the World] (Linz, (Austria): Johann Planck, 1619),...
    60 KB (8,841 words) - 15:59, 14 November 2024
  • Thumbnail for Alessandro Stradella
    Gemma Bertagnolli, Sergio Foresti, Mirko Guadagnini & Isabel Alvarez. Harmonices Mundi, Claudio Astronio. Brilliant 2011 Stradella: Duets - Susanne Rydén...
    14 KB (1,569 words) - 05:50, 7 November 2024
  • Thumbnail for Kepler–Poinsot polyhedron
    "augmented dodecahedron to which I have given the name of Echinus" (Harmonices Mundi, Book V, Chapter III — p. 407 in the translation by E. J. Aiton) "These...
    31 KB (2,312 words) - 14:56, 29 July 2024
  • motion in his Harmonices Mundi. He also recognises the duality of convex polyhedra. Publication of the Jesuit Giuseppe Biancani's Sphaera mundi, seu cosmographia...
    3 KB (246 words) - 16:41, 16 June 2024
  • Thumbnail for Euclidean tilings by convex regular polygons
    first systematic mathematical treatment was that of Kepler in his Harmonices Mundi (Latin: The Harmony of the World, 1619). Euclidean tilings are usually...
    31 KB (1,998 words) - 17:29, 22 September 2024
  • Thumbnail for Snub cube
    vertices. Kepler first named it in Latin as cubus simus in 1619 in his Harmonices Mundi. H. S. M. Coxeter, noting it could be derived equally from the octahedron...
    9 KB (969 words) - 17:02, 21 August 2024
  • Thumbnail for Trihexagonal tiling
    uniform tilings, was already known to Johannes Kepler in his 1619 book Harmonices Mundi. The pattern has long been used in Japanese basketry, where it is called...
    16 KB (1,625 words) - 20:35, 27 October 2024
  • Thumbnail for Johannes Kepler University Linz
    of astronomer Johannes Kepler (1571-1630) who wrote his magnum opus harmonices mundi ("The Harmony of the world") in Linz during the early 17th century...
    13 KB (1,228 words) - 07:33, 17 November 2024
  • slips. Johannes Kepler coined the category semiregular in his book Harmonices Mundi (1619), including the 13 Archimedean solids, two infinite families...
    9 KB (979 words) - 00:03, 24 October 2024
  • Thumbnail for Tessellation
    tessellations. He wrote about regular and semiregular tessellations in his Harmonices Mundi; he was possibly the first to explore and to explain the hexagonal...
    58 KB (6,042 words) - 15:04, 19 August 2024
  • Thumbnail for Truncated icosahedron
    including the truncated icosahedron, and included them in his 1609 book, Harmonices Mundi. Chamfered dodecahedron Chancey, C. C.; O'Brien, M. C. M. (1997). The...
    15 KB (1,533 words) - 15:25, 13 November 2024
  • Thumbnail for Antiprism
    an n-gonal antiprism is an n-gonal trapezohedron. In his 1619 book Harmonices Mundi, Johannes Kepler observed the existence of the infinite family of antiprisms...
    18 KB (2,326 words) - 22:08, 4 September 2024
  • Thumbnail for Star polygon
    of neighboring polygons in a tessellation pattern. In his 1619 work Harmonices Mundi, among periodic tilings, Johannes Kepler includes nonperiodic tilings...
    17 KB (1,624 words) - 08:47, 22 September 2024
  • Thumbnail for Rhombicosidodecahedron
    regular pentagonal faces, 60 vertices, and 120 edges. Johannes Kepler in Harmonices Mundi (1618) named this polyhedron a rhombicosidodecahedron, being short...
    15 KB (1,103 words) - 21:57, 26 September 2024
  • Thumbnail for Rhombicuboctahedron
    triangles and 18 squares. It was named by Johannes Kepler in his 1618 Harmonices Mundi, being short for truncated cuboctahedral rhombus, with cuboctahedral...
    23 KB (2,309 words) - 13:29, 5 November 2024
  • headquarters of Festo, Professor Hans Scheurenbrand has constructed the Harmonices Mundi, an astronomical clock, a world time clock, and a 74 bell glockenspiel...
    9 KB (1,120 words) - 22:58, 6 August 2024
  • Thumbnail for Snub dodecahedron
    Kepler first named it in Latin as dodecahedron simum in 1619 in his Harmonices Mundi. H. S. M. Coxeter, noting it could be derived equally from either the...
    16 KB (2,122 words) - 04:07, 5 August 2024
  • Thumbnail for Archimedean solid
    copied from the Pacioli's work. By around 1620, Johannes Kepler in his Harmonices Mundi had completed the rediscovery of the thirteen polyhedra, as well as...
    20 KB (1,745 words) - 19:28, 6 November 2024
  • Thumbnail for Astrological aspect
    Midnight GMT; also with an Aspectarian included for years 1900 to 2005 Harmonices mundi ("The Harmony of the Worlds") in fulltext facsimile; Carnegie-Mellon...
    36 KB (3,171 words) - 14:29, 23 October 2024
  • Astronomia nova, Kepler discovered his "third law", published in his 1619 Harmonices Mundi (Harmonies of the world). He found that the ratio of the cube of the...
    28 KB (3,647 words) - 03:17, 5 August 2024
  • Thumbnail for Decagon
    5-fold symmetry. The images show an Islamic geometric pattern (15th century), an illustration in Kepler's Harmonices Mundi (1619) and a Penrose tiling....
    15 KB (1,851 words) - 07:19, 1 July 2024
  • Thumbnail for Epitome Astronomiae Copernicanae
    Kepler's views. Kepler wrote and published this work in parallel with his Harmonices Mundi (1619), the last Books V to VII appearing in 1621. Kepler introduced...
    4 KB (488 words) - 04:30, 17 August 2024
  • coelestium (1543) to 1835 Johannes Kepler Astronomia nova (1609); Harmonices Mundi (1619); Epitome Astronomiae Copernicanae (1617–21) Sade Justine (1791);...
    27 KB (1,486 words) - 22:36, 2 September 2024
  • Thumbnail for Cube
    Following its attribution with nature by Plato, Johannes Kepler in his Harmonices Mundi sketched each of the Platonic solids, one of them is a cube in which...
    38 KB (4,054 words) - 03:37, 5 November 2024
  • Thumbnail for Pythagoreanism
    deeply influenced western science. It served as the basis for Kepler's harmonices mundi and Leibniz's pre-established harmony. Albert Einstein believed that...
    78 KB (10,021 words) - 01:56, 18 October 2024
  • Following its attribution with nature by Plato, Johannes Kepler in his Harmonices Mundi sketched each of the Platonic solids. In his Mysterium Cosmographicum...
    36 KB (3,630 words) - 03:41, 12 November 2024