Czech philosopher | Bruntál: February 3, 1988 - Smíchov: August 3, 1907 | Radek Ocelák (Radek Ocelak) | Bruntál: February 3, 1988 - Smíchov: August 3, 1907

Spanish writer | February 3, 1976 - November 29, 2014 | Rocío Orsi (Rocio Orsi) | February 3, 1976 - November 29, 2014

Colombian mechatronic and biomedical engineering professor | Pontifical Xavierian University | Cali: February 3, 1974 - Vienna: December 7, 1872 | Alvaro Rios

Romanian mathematician | Babeș-Bolyai University, Utrecht University | Aiud: February 3, 1973 - Duino-Aurisina: September 5, 1906 | Marius Crainic | Aiud

American architect | Harvard University, Harvard Graduate School of Design, Columbia University, Massachusetts Institute of Technology, Columbia Graduate

Australian-Croatian geophysicist | Price Medal (2022), Fellow of the Australian Academy of Science (2024) | University of California, Berkeley, Faculty of

German biochemist | The Shaw Prize in Life Science and Medicine (2023), honorary doctor of the Bar-Ilan University (2025), X-ray badge (2023), Ernst Jung Prize

German reporter | Oschersleben: February 3, 1966 - Jerusalem: July 29, 1957 | Ron Ringguth - Ronald Ringguth. Ron | Oschersleben: February 3, 1966 - Jerusalem

scientist | February 3, 1959 - Yekaterinburg: January 23, 2022 | Larisa Melikhova | February 3, 1959 - Yekaterinburg: January 23, 2022

Serbian mathematician | University of Belgrade | Turica: February 3, 1958 - Belgrade: January 14, 2014 | Milutin Dostanić (Milutin Dostanic) | Turica

Armenian scientist and mathematician (1958–2018) | Yerevan State University | Gyumri: February 3, 1958 - Yerevan: November 29, 2018 | Garnik Karapetyan

director of the Office of Science and Technology Policy and Science Advisor to the President | Albany Medical Center Prize (2010), Fellow of the New York

Slovene mathematician | Koper: February 3, 1956 - Leipzig: January 30, 1749 | Darjo Felda | Koper: February 3, 1956 - Leipzig: January 30, 1749

Russian mathematician | Prize of the Government of the Russian Federation in the field of education (2002), Lenin Komsomol Prize | Moscow State University, MSU

Russian mathematician | University of Bremen, MSU Faculty of Computational Mathematics and Cybernetics | Kyiv: February 3, 1955 - September 22, 2023 | Sergey

Serbian academic | honorary doctorate of the University of Montpellier (2023) | Trogir: February 3, 1954 - June 28, 1882 | Milena Dragicevic Sesic | Trogir

Croatian-American writer, translator and professor | University of Zagreb, California State University, Sacramento, University of California, Santa Barbara

Ukrainian ethnologist | Faculty of Philology of the State University of Kyiv | Yelanets: February 3, 1952 - Saint Petersburg: June 11, 1829 | Halyna Lozko

German physicist | honorary doctor of the École normale supérieure de Cachan (2013) | Leibniz University Hannover | Hamburg: February 3, 1951 - January 1, 1902

American scholar, mathematician, and writer | Fellow of the American Mathematical Society (2013) | Princeton University, University of California, Santa Cruz

Russian scientist | Order of Alexander Nevsky (2017), Russian government prize for science and technology (2015), Order of Friendship (1998), Order "For Merit

Australian political theorist | University of Cambridge, University of Adelaide, University of Toronto | South Australia: February 3, 1949 - Schneisingen

Serbian mathematician | Faculty of Science, University of Belgrade, University of Belgrade, Moscow State University | Zemun: February 3, 1947 - Novi Sad: July 23, 2015

French philosopher & scholar | CNRS bronze medal | University of Provence - Aix-Marseille I | February 3, 1947 - Moscow: January 8, 1934 | Joëlle Proust

Russian physicist | Tomsk State University of Control Systems and Radio-electronics | Tomsk: February 3, 1947 - Utrecht: November 12, 1660 | Oleg Tolbanov

University of Navarre, University of Granada | February 3, 1946 - Prague: July 28, 2014 | Natalia López Moratalla (Natalia Lopez Moratalla) | February 3

Ukrainian physician and scientist | February 3, 1946 - May 14, 2020 | Petro Sokur | February 3, 1946 - May 14, 2020

American mathematician | Fellow of the American Mathematical Society (2013) | Princeton University | Potsdam: February 3, 1945 - Lidingö Parish: March 25, 1939

Russian scientist | Lenin Prize, VDNKh gold medal, VDNKh bronze medal | Saint Petersburg State University of Information Technologies, Mechanics and Optics

politician, Ph.D. Vasyl Karazin Kharkiv National University 1963 | National University of Kharkiv | Makiivka: February 3, 1935 - Kharkiv: January 19, 2023

Colombian academic | Medellín Municipality: February 3, 1935 - Cali: February 17, 1990 | Estanislao Zuleta | Medellín Municipality: February 3, 1935 - Cali

Romanian-Hungarian chemist, fakverkisto (1934-2021) | Officer of the Order of Merit of the Kingdom of Hungary (2012) | Bolyai University, Reformed College in Cluj-Napoca

Russian mathematician (1934–2011) | USSR State Prize | Moscow Institute of Physics and Technology | Orekhovo-Zuyevo: February 3, 1934 - Moscow: February 23, 2011

German physicist | University of Basel | Bremen: February 3, 1930 - January 16, 2015 | Gerhard Schwarz | Bremen: February 3, 1930 - January 16, 2015

Babeș-Bolyai University, Bolyai University, Reformed College in Cluj-Napoca | February 3, 1929 - Arad: August 5, 1895 | Péter Hamburg (Peter Hamburg)

Chemist in Japan (1927-2014) | Kyoto Prize in Advanced Technology (2007), Person of Cultural Merit (1994), Order of Culture (2001) | University of Tokyo

American checkers player (1927–1995) | Ohio State University | Ironton: February 3, 1927 - Houston: April 3, 1995 | Marion Tinsley | Ironton: February 3

French academic (1927-2010) | Saint-Brieuc: February 3, 1927 - 13th arrondissement of Paris: January 11, 2010 | Jean-Yves Calvez | Saint-Brieuc: February 3

Scottish organic chemist | Fellow of the Royal Society | University of Glasgow, The Glasgow Academy, King's College | Giffnock: February 3, 1923 - Cambridge

Austrian physicist (1921–1978) | Matteucci Medal (1975) | University of Glasgow, University of Göttingen | Vienna: February 3, 1921 - Innsbruck: May 25, 1978

American cosmologist (1921–2007) | Henry Draper Medal (1993), National Medal of Science (2005), Fellow of the American Academy of Arts and Sciences

French philosopher, writer, and social activist (1909–1943) | Ambassadors' Prize (1950) | The Need for Roots, Reflections Concerning the Causes of Liberty

Swedish mathematician (1905–1986) | Fellow of the American Academy of Arts and Sciences, Knight of the Order of Vasa, Knight Officer of the Order of the Polar Star

Soviet scientist (1904-1965) | Order of the Red Banner of Labour, Order of Lenin | Saint Petersburg State Electrotechnical University | Saint Petersburg

German mathematician (1903–1974) | Patriotic Order of Merit in Silver | University of Göttingen, University of Jena | Lüdenscheid: February 3, 1903

Argentinian lawyer (1903-1987) | University of Buenos Aires | San Miguel de Tucumán: February 3, 1903 - Buenos Aires: August 24, 1987 | Carlos Alberto José

Medal "For Valiant Labour in the Great Patriotic War 1941–1945", Order of the Red Banner of Labour, Honored Scientist of Ukraine | National University of Kharkiv

German chemist (1899–1984) | doctor honoris causa from the University of Paris (1964), Liebig Medal (1960) | Berlin: February 3, 1899 - Munich: December 23, 1984

Russian mathematician (1898–1924) | Urysohn space, Urysohn's lemma, topological dimension theory, Urysohn's metrization theorem, Urysohn universal space

Costa Rican writer and philosopher (1895-1964) | Tres Ríos: February 3, 1895 - San José: March 22, 1964 | Moisés Vincenzi Pacheco (Moises Vincenzi Pacheco)

Decade of Independence Regained, Silver Laurel of the Polish Academy of Literature, Gold Cross of Merit | Saint Mary Magdalene High School in Poznań

French mathematician | Commander of the French Order of Academic Palms (1959), Poncelet Prize (1928), Grand prix des sciences mathématiques (1918), Prix

Swiss physicist (1890-1969) | Marcel Benoist Prize (1943), honorary doctor of the University of Madrid Complutense (1966), honorary doctor of the University of

Japanese philosopher (1885–1962) | Person of Cultural Merit (1951), Order of Culture (1950) | University of Tokyo, Kyoto University | Tokyo: February 3, 1885

Russian physicist (1884-1971) | Leipzig University | Warsaw: February 3, 1884 - Kyiv: December 30, 1971 | Aleksandr Goldman | Warsaw: February 3, 1884 - Kyiv

Polish chemist | Lviv University | Lviv: February 3, 1882 - Lviv: March 16, 1935 | Kazimierz Ciesielski | Lviv: February 3, 1882 - Lviv: March 16, 1935

Hungarian mechanical engineer (1881–1955) | Hungarian Royal Public Secondary Industrial School | Makó: February 3, 1881 - Detroit: December 4, 1955

Norwegian physicist | Commander of the Order of St. Olav, Fridtjof Nansen Award of Excellence, Mathematics-Natural sciences class (1934) | University of Oslo

Czech mathematician and writer (1879–1929) | Faculty of Arts, Charles University in Prague | Prague: February 3, 1879 - Bubeneč: January 15, 1929 | Karel

Spanish astronomer and mathematician (1878-1966) | Grand Cross of the Civil Order of Alfonso X the Wise (1955) | University of Oviedo, Complutense University of Madrid

German aviation pioneer (1873-1933) | Hanover: February 3, 1873 - Hanover: December 8, 1933 | Karl Jatho | Hanover: February 3, 1873 - Hanover: December 8, 1933

British politician (1872-1934) | Clifton College | Seaforth: February 3, 1872 - April 20, 1934 | Max Muspratt | Seaforth: February 3, 1872 - April 20, 1934

Dr. phil. Humboldt-Universität zu Berlin 1895 | Humboldt University of Berlin, St. Petersburg Practical Institute of Technology | Kalyazinsky Uyezd: February

German Esperantist | Papenburg: February 3, 1859 - September 1, 1918 | Herbert F. Höveler (Herbert F. Hoveler | Ĉefeĉ) | Papenburg: February 3, 1859

German aviation pioneer (1859-1935) | Grashof Commemorative Medal (1927), Werner von Siemens Ring (1930), Iron Cross on white ribbon, Wilhelm Exner Medal

Dutch university teacher | Leiden University | Delfzijl: February 3, 1858 - Amsterdam: October 22, 1927 | Remmelt Sissingh | Delfzijl: February 3, 1858

German chemist (1854–1934) | August Wilhelm von Hofmann Medal (1924) | Berlin: February 3, 1854 - Berlin: October 7, 1934 | Bernhard Lepsius | Berlin

1853-1927) American inventor | Kents Hill School | Southeast Piscataquis: February 3, 1853 - Landing: May 6, 1927 | Hudson Maxim | Southeast Piscataquis

mathematician (1852-1910) | Gornji Grad: February 3, 1852 - Maribor: January 29, 1910 | Blaž Matek (Blaz Matek) | Gornji Grad: February 3, 1852 - Maribor

American inventor (1844–1913) | Elliott Cresson Medal (1896) | Troy: February 3, 1844 - Washington, D.C.: February 18, 1913 | Tolbert Lanston | Troy

American chemist (1844-1930) | Brown University | Portland: February 3, 1844 - Providence: February 18, 1930 | John Howard Appleton | Portland: February 3

Russian scientist and forester (1839–1904) | Order of Saint Stanislaus, 1st class, Order of Saint Anna, 2nd class, Order of Saint Anna, 3rd class, Order of

American physicist (1831–1902) | Danbury: February 3, 1831 - Manhattan: November 12, 1902 | Ogden Rood | Danbury: February 3, 1831 - Manhattan: November 12, 1902

French chemist | Order of Saint Anna, 2nd class with crown, Officier de l'Instruction publique (1874), Officer of the Legion of Honour (1887)

German inventor and politician (1827-1892) | Rödinghausen: February 3, 1827 - Bückeburg: June 1, 1892 | Franz Fritz von Dücker (Franz Fritz von Ducker)

Indian activist, spiritual leader (1816–1885) | Bhaini: February 3, 1816 - Dhaka: February 28, 1885 | Ram Singh | Bhaini: February 3, 1816 - Dhaka: February 28, 1885

German mathematician | Mollweide projection, Mollweide's formula | University of Helmstedt | Wolfenbüttel: February 3, 1774 - Leipzig: March 10, 1825 | Karl

French philosopher, historian, orientalist, and politician (1757-1820) | Commander of the Legion of Honour | Craon: February 3, 1757 - Paris: April 25, 1820

Hungarian scientist and botanist (1757–1817) | Budapesti Egyetemi Katolikus Gimnázium, Eötvös Loránd University | Mattersburg: February 3, 1757 - Pest

February 3, 1752 - New Orleans: September 30, 1843 | Pierre-Louis Athénas (Pierre-Louis Athenas) | February 3, 1752 - New Orleans: September 30, 1843

mathematician | Fellow of the Royal Society (1766) | Landen's transformation | Peakirk: February 3, 1719 - Milton: January 15, 1790 | John Landen | Peakirk

Italian philosopher (1703-1771) | University of Padua | Treviso: February 3, 1703 - Padua: January 12, 1771 | Gregorio Bressani | Treviso: February 3, 1703

Swedish bishop (1683-1762) | University of Greifswald | Stockholm: February 3, 1683 - Strängnäs: November 4, 1762 | Eric Alstrin | Stockholm: February 3

Italian rabbi (1679-1756) | Ferrara: February 3, 1679 - Ferrara: November 16, 1756 | Isaac Lampronti | Ferrara: February 3, 1679 - Ferrara: November 16, 1756

German philosopher (1679–1754) | Fellow of the Royal Society | Leipzig University, University of Jena | Wrocław: February 3, 1679 - Halle (Saale): April 9, 1754