Felix Weltsch

CAF-Elhuyar awards (2018), CAF-Elhuyar awards (2019) | University of the Basque Country | October 6, 1987 - January 19, 1956 | Josu Lopez-Gazpio | October

Estonian philosopher | October 6, 1985 - Nový Bor: January 1, 1864 | Oliver Laas | October 6, 1985 - Nový Bor: January 1, 1864

Romanian historian | Central European University | October 6, 1978 - Paris: March 20, 1878 | Florin George Călian (Florin George Calian) | October 6, 1978

Italian mathematics lecturer and pornographic actor | Sapienza University of Rome | Rome: October 6, 1976 - Collegno: July 12, 1804 | Carlo Masi - Ruggero

Azerbaijani scientist | Taraggi Medal | Armenia: October 6, 1972 - Paris: January 29, 2021 | Qaşqay Ziyəddinoğlu (Qasqay Ziyəddinoglu) | Armenia: October

Ukrainian philosopher | National University of Kyiv-Mohyla Academy | Leninsk: October 6, 1971 - Massachusetts: January 1, 2001 | Mikhail Minakov | Leninsk

Italian philosopher | University of Milan | Gazzaniga: October 6, 1970 - Lima: April 13, 2025 | Telmo Pievani | Gazzaniga: October 6, 1970 - Lima: April 13, 2025

October 6, 1969 - Minnesota: May 24, 1933 | M. Murugesh | October 6, 1969 - Minnesota: May 24, 1933

American writer | Boston University Wheelock College of Education & Human Development, Boston Latin School, Williams College, Boston University | Boston

American mathematician | Massachusetts Institute of Technology | Székesfehérvár: October 6, 1967 - Vienna: October 27, 1929 | Miklós Bóna (Miklos Bona)

NASA engineer and physicist | Silver Snoopy award, NASA Exceptional Achievement Medal | White–Juday warp-field interferometer | University of South Alabama

Israeli professor | Open University of Israel, Tel Aviv University, Bar-Ilan University | October 6, 1964 - Valencia: February 3, 2021 | Hanoch Ben Pazi

German theologian | Lingen: October 6, 1963 - March 24, 2007 | Jürgen Manemann (Jurgen Manemann) | Lingen: October 6, 1963 - March 24, 2007

Australian academic, philosopher of religion | Fellow of the Australian Academy of the Humanities (2009) | Wesley College, University of Melbourne | Benalla

Chilean biologist | Fulbright Scholarship | University of Connecticut, University of Chile, Pontifical Catholic University of Chile | Santiago: October 6, 1960

British mathematician | Fellow of the American Mathematical Society (2013), Whitehead Prize (1996) | University of Oxford, University of Cambridge

Russian mathematician | Lenin Komsomol Prize (1989) | MSU Faculty of Computational Mathematics and Cybernetics | Moscow: October 6, 1956 - New Town: November 25, 1888

Russian mathematician, Professor, Dr.Sc., a professor at the Faculty of Computer Science at the Moscow State University. | MSU Faculty of Computational

German mathematician | Gauss Lectureship (2011), Cantor medal (2012), Fellow of the American Mathematical Society (2013) | University of Bonn | Wuppertal

Chilean philosopher | Santiago: October 6, 1954 - Kilmun: September 30, 1953 | Carlos Pérez Soto - Carlos Aurelio Pérez Soto (Carlos Perez Soto)

Italian writer | University of Bologna | Reggio Emilia: October 6, 1953 - Sarajevo: January 28, 1898 | Michele Moramarco | Reggio Emilia: October 6, 1953

Russian physicist (1953-2006) | Lenin Komsomol Prize | Novosibirsk State University | Belovo: October 6, 1953 - Tomsk: January 7, 2006 | Sergey Korovin

American scientist and science fiction author (born 1950) | Locus Award for Best Novelette (1987), John W. Campbell Memorial Award for Best Science Fiction

Brazilian physicist, researcher and university teacher | National Order of Scientific Merit | University of São Paulo, University of Brasília | Sorocaba

American inventor | National Inventors Hall of Fame (2022) | Super Soaker | Williamson High School, Tuskegee University | Mobile: October 6, 1949 - July 22, 1998

Ph.D. | Fellow of the American Mathematical Society (2013) | October 6, 1947 - July 27, 2022 | Alexei Rudakov | October 6, 1947 - July 27, 2022 | Fellow of the

Finnish politician | Rautavaara: October 6, 1945 - Kärkölä: August 12, 1951 | Terho Pursiainen | Rautavaara: October 6, 1945 - Kärkölä: August 12, 1951

Brazilian writer and poet | Alceu Amoroso Lima Award (2012) | University of London (1972) | Rio de Janeiro: October 6, 1945 - Zurich: October 23, 2024

Russian mathematician | Medal "For Labour Valour", Medal "Veteran of Labour" (1988), Honoured Radioman of the USSR (1990) | MSU Faculty of Physics | Irkutsk

American mathematician | University of Paris, Harvard University, University of Paris-Sud | October 6, 1945 - Damascus: November 23, 1240 | John H. Hubbard

Indian businessman | October 6, 1945 - Padua: January 2, 2020 | Kacee Vasudeva | October 6, 1945 - Padua: January 2, 2020

Japanese physics professor | Fellow of the American Physical Society, Person of Cultural Merit (2008), Sven Berggren prize (2005) | University of Tokyo

Ukrainian nuclear physicist | State Prize of Ukraine in Science and Technology | Taras Shevchenko National University of Kyiv | Dmytrivka, Chernihiv Oblast

Austrian mathematician | University of Graz | Graz: October 6, 1942 - Halle (Saale): September 24, 1940 | Hellmuth Stachel | Graz: October 6, 1942 - Halle

German mathematician (1940-2016) | Alfried-Krupp Science Prize (2006) | Leipzig University | Leipzig: October 6, 1940 - Leipzig: November 18, 2016 | Eberhard

American computer scientist, inventor and technology businessman (1940–2023) | ACM Fellow (1999), Lovelace Medal (2004), ACM Software System Award (1989)

Russian scientist | Tbilisi: October 6, 1939 - Ganja: June 8, 1899 | Nurbey Gulia | Tbilisi: October 6, 1939 - Ganja: June 8, 1899

molecular geneticist and Nobel laureate | Canada Gairdner International Award (1993), March of Dimes Prize in Developmental Biology (2005), Bristol-Myers

Romanian physicist | Sâncraiu: October 6, 1937 - Bad Ragaz: August 20, 1854 | Árpád Néda (Arpad Neda) | Sâncraiu: October 6, 1937 - Bad Ragaz: August 20, 1854

Canadian mathematician | Wolf Prize in Mathematics (1996), honorary doctorate at the Laval University (2002), Abel Prize (2018), Maryam Mirzakhani Prize in

Soviet/Russian military aircraft designer (1935-2020) | Honoured aircraft engineer of the USSR, Hero of Labour of the Russian Federation, Order of the Badge of

Argentine philosopher and political theorist (1935-2014) | Guggenheim Fellowship, Bachelor of Economics | University of Essex, Facultad de Filosofía y Letras

American philosopher | Yale University, Harvard University | Philadelphia: October 6, 1934 - January 1, 2022 | Jacob Needleman | Philadelphia: October 6, 1934

Swiss-born Polish mathematician | honorary doctor of the University of Augsburg (2004), John von Neumann Theory Prize (2013), Frederick W. Lanchester Prize (1965)

Italian American astrophysicist | Knight Grand Cross of the Order of Merit of the Italian Republic, NASA Exceptional Scientific Achievement Medal (1980), Karl

German mathematician | Leipzig University | Leipzig: October 6, 1928 - Bern: January 25, 2024 | Heinz Lohse | Leipzig: October 6, 1928 - Bern: January 25, 2024

Romanian physician (1927-2021) | Knight of the Order of the Star of Romania (2004) | Iuliu Hațieganu University of Medicine and Pharmacy | Oradea: October 6

Soviet statesman (1927–2022) | USSR State Prize, Jubilee Medal "60 Years of Victory in the Great Patriotic War 1941–1945", Jubilee Medal "50 Years of

American chemist (1927–2017) | Peter Debye Award in Physical Chemistry (1994), Fellow of the American Physical Society, Bourke Award (1969), Bourke Award

Russian mathematician (1921–1997) | Medal "For Battle Merit", Order of the Patriotic War 2nd class, Order of the Red Star | AVL tree | MSU Faculty of

American mathematician (1918–1974) | Brouwer Medal (1973), Sterling Professor (1971) | nonstandard analysis | University of Paris, University of London

Spanish philosopher and writer (1916-1988) | Valencia: October 6, 1916 - Pamplona: April 19, 1988 | Rafael Calvo Serer | Valencia: October 6, 1916 - Pamplona

Slovene electrical engineer and mountain safety expert | University of Ljubljana | Ljubljana: October 6, 1910 - Ljubljana: February 21, 1984 | France Avčin

Russian mathematician | Order of Lenin (1945), Order of Lenin (1949), State Stalin Prize, 1st degree (1953), Order of the Badge of Honour (1940), State Stalin

Finnish physicist | Jyväskylän maalaiskunta: October 6, 1904 - Helsinki: January 1, 1981 | Paavo Tahvonen | Jyväskylän maalaiskunta: October 6, 1904

Irish physicist and Nobel laureate (1903-1995) | Nobel Prize in Physics (1951), Hughes Medal (1938) | Trinity College Dublin, Cookstown High School, Methodist

Romanian academic dissedent (1902-1991) | Knight of the Order of the Star of Romania, Grand Officer of the Order of the Crown (Romania), Knight of the Order of

French painter, lithographer and engineer (1898-1988) | Commandeur des Arts et des Lettres, Officer of the Legion of Honour, Croix de guerre 1914–1918

Bengali Astrophysicist (1893–1956) | Fellow of the Royal Society | Presidency University, Dhaka Collegiate School, Dhaka College, University of Calcutta

French inventor and industrialist (1883–1944) | 2nd arrondissement of Lyon: October 6, 1883 - 17th arrondissement of Paris: May 26, 1944 | Laurent Seguin

Canadian radio pioneer (1866–1932) | IEEE Medal of Honor (1921), John Scott Award (1922), National Inventors Hall of Fame (2000) | Bishop's University

Dutch mathematician | University of Amsterdam | Amsterdam: October 6, 1865 - Amsterdam: May 21, 1939 | Willem Abraham Wythoff | Amsterdam: October 6, 1865

Polish rabbi (1864-1921) | Hochschule für die Wissenschaft des Judentums | Lubraniec: October 6, 1864 - Warsaw: December 5, 1921 | Samuel Abraham Poznański

American inventor and businessman (1859-1955) | Heidelberg University | Akron: October 6, 1859 - Akron: August 11, 1955 | Frank Seiberling | Akron: October 6

Polish mathematician (1852-1900) | Knight of the Legion of Honour (1889) | spirograph, Integraph | Riga Technical University | Ukmergė: October 6, 1852

American inventor and businessman (1846–1914) | Edison Medal (1911), National Inventors Hall of Fame (1989), John Fritz Medal (1906), Grashof Commemorative

Aragonese and Spanish chemist | Calatorao: October 6, 1840 - Santander: February 19, 1899 | Bruno Solano Torres | Calatorao: October 6, 1840 - Santander

French chemist and politician (1834-1916) | Carpentras: October 6, 1834 - Paris: November 10, 1916 | Alfred Joseph Naquet | Carpentras: October 6, 1834

German mathematician (*1831 – †1916) | Vorlesungen über Zahlentheorie | University of Göttingen, Technical University of Braunschweig, Humboldt

chemist | Christ's College | October 6, 1822 - Buckingham: August 11, 1866 | Frederick Settle Barff | October 6, 1822 - Buckingham: August 11, 1866

British philosopher and priest (1820–1871) | St John's College | Cosgrove: October 6, 1820 - July 1, 1871 | Henry Longueville Mansel | Cosgrove: October 6

French politician, chemist and agronomist (1818–1896) | Knight Commander of the Order of St. Gregory the Great, Officer of the Legion of Honour (1868)

German scientist (1803–1879) | Foreign Member of the Royal Society (1850), Copley Medal (1853), Bavarian Maximilian Order for Science and Art (1869), Pour le

French banker and mathematician (1795–1851) | Rodrigues' rotation formula, Rodrigues' formula, Euler–Rodrigues formula | Lycée Louis-le-Grand, Science

Hungarian priest and philosopher | Nagyfüged: October 6, 1790 - Pest: May 12, 1832 | János Imre (Janos Imre) | Nagyfüged: October 6, 1790 - Pest: May 12, 1832

French mathematician, engineer, economist and politician (1784-1873) | Grand Officer of the Legion of Honour | Dupin indicatrix, Dupin cyclide, Dupin hypersurface

conventionally ranked as one of the four great men of kokugaku studies, and one of the most significant theologians of the Shintō religion | Ino mononokeroku

October 6, 1770 - April 24, 2025 | Sieds Johannes Rienks | October 6, 1770 - April 24, 2025

Ausrian tailor and one of the inventors of the sewing machine (1768-1850) | Kufstein: October 6, 1768 - Vienna: October 2, 1850 | Josef Madersperger

De par la Mère Duchesne, Nouveau Dictionnaire, pour servir à l'intelligence des termes mis en vogue par la Révolution | October 6, 1745 - January 1, 1817

fifth Astronomer Royal (*1765 – †1811) | Copley Medal (1775), Fellow of the Royal Society (1758), Fellow of the American Academy of Arts and Sciences

Grand Master of the Knights Hospitaller (1731-1805) | Cortona: October 6, 1731 - Catania: June 13, 1805 | Giovanni Battista Tommasi | Cortona: October 6, 1731

British doctor | Copley Medal (1777), Fellow of the Royal Society | University of Aberdeen | Bideford: October 6, 1721 - March 26, 1793 | John Mudge

Colombia | Tunja: October 6, 1671 - Tunja: January 1, 1742 | Francisca Josefa de la Concepción (Francisca Josefa de la Concepcion)

Italian philosopher | Naples: October 6, 1636 - Naples: May 16, 1714 | Giuseppe Valletta | Naples: October 6, 1636 - Naples: May 16, 1714

French historian, philosopher and lawyer | Paris: October 6, 1626 - Paris: October 8, 1684 | Géraud de Cordemoy (Geraud de Cordemoy | Desfournelles) | Paris

French writer | Paris: October 6, 1565 - Paris: July 13, 1645 | Marie de Gournay (Damoiselle de G. | Fille d'alliance de Monsieur de Montaigne)

Polish canon regular and saint | Jagiellonian University | Kazimierz: October 6, 1433 - Kazimierz: May 12, 1489 | Stanisław Kazimierczyk (Stanislaw