American musician | University of Hawaiʻi System, Belmont University, Beijing Foreign Studies University | Honolulu: November 21, 1982 - Sofia: April 15, 1919

Australian number theorist | SASTRA Ramanujan Prize (2008), Packard Fellowship for Science and Engineering (2007), Infosys Prize (2016), Salem Prize (2007)

Professor of Science Communication | Charterhouse School, University of Oxford, University of London, The Queen's College | United Kingdom: November 21, 1980

German philosopher and author | Tractatus Award (2024) | Hanover: November 21, 1975 - Paris: April 24, 1916 | Philipp Hübl (Philipp Hubl) | Hanover: November

Russian American statistician | Sloan Fellowship (2005), Fisher-Schultz Lecture | Stanford University, University of Illinois Urbana–Champaign | Soviet

Armenian management consultant, social entrepreneur, and public figure | University of North Carolina, Yerevan State University | November 21, 1972 - Bergamo

Polish chemist, researcher | Bronze Cross of Merit (2019) | Kraków University of Technology, Jan Długosz University | Bytom: November 21, 1972 - Hamburg

Slovene politician | Celje: November 21, 1969 - Kraków: June 4, 2016 | Jelka Godec | Celje: November 21, 1969 - Kraków: June 4, 2016

chemist | Faculty of Science, University of Zagreb | Šibenik: November 21, 1966 - Tabriz: January 1, 1286 | Nediljko Budisa | Šibenik: November 21, 1966

German business executive and physicist | Bavarian Order of Merit | Grenoble Alpes University, University of Erlangen–Nuremberg | Erlangen: November 21, 1964

German chemist and professor, Laboratory for Inorganic Chemistry, ETH Zürich | Fresenius Prize (2007) | Köthen: November 21, 1963 - January 3, 2021 | Detlef

researcher ORCID ID = 0000-0001-6035-540X | University of Santiago de Compostela | As Pontes de García Rodríguez: November 21, 1962 - Santiago de Compostela

German entrepreneur and scientist | Mühldorf am Inn: November 21, 1961 - Vienna: January 16, 1947 | Eduard Heindl | Mühldorf am Inn: November 21, 1961

German physicist and author | Wuppertal: November 21, 1961 - Cannes: April 11, 1884 | Marco Wehr | Wuppertal: November 21, 1961 - Cannes: April 11, 1884

Azerbaijani scientist | Taraggi Medal, Labor Order 3rd degree | Neftçala: November 21, 1960 - February 10, 2023 | Iskandar Shirali | Neftçala: November 21

American biochemist | University of Illinois Urbana–Champaign, University of Wisconsin–Madison | November 21, 1957 - July 4, 1854 | Anthony W. Czarnik

Russian scientist | Merited Scientist of the Russian Federation | Ufa State Petroleum Technological University | Ufa: November 21, 1956 - Ramenskoye: August 26, 2018

Armenian physicist | Yerevan State University | Yerevan: November 21, 1955 - Hamburg: March 17, 1962 | Vahe Gurzadyan | Yerevan: November 21, 1955 - Hamburg

German chemist and author | Thessaloniki: November 21, 1954 - Arlington County: October 31, 1986 | Stavros Kromidas | Thessaloniki: November 21, 1954

French philosopher and historian of science | prix Roberval Grand public (1995) | Pierre and Marie Curie University, Paris Diderot University, Sorbonne Nouvelle-Paris 3

Japanese applied physicist (born 1950) | Medal with Purple Ribbon (2005), Nishina Memorial Prize (1992) | University of Tokyo, Tokyo Institute of Technology

Brazilian writer and philosopher | National Autonomous University of Mexico, University of Paris | Porto Alegre: November 21, 1950 - Turin: October 2, 1926

Indian mathematician | Fellow of the American Mathematical Society (2013), Noether Lecture (2013), Shanti Swarup Bhatnagar Prize for Science and Technology

Sudanese mathematician and physicist | Foreign Member of the Royal Society (2025), Great Cross of the National Order of Scientific Merit, TWAS fellow, Fellow

Belgian-Swiss financial mathematician and professor at ETH Zurich | Fellow of the American Mathematical Society (2013), Fellow of the Institute of Mathematical

German philosopher | honorary doctor of the University of Münster | Dortmund: November 21, 1946 - July 17, 2016 | Dieter Birnbacher | Dortmund: November 21

Russian scientist | Medal "Veteran of Labour" | Faculty of Philosophy at Saint Petersburg State University | Smolensk: November 21, 1945 - Moscow: February 12, 1999

Chinese politician | Olympic Order (2008) | Fudan University | Xianyou County: November 21, 1942 - Berlin: December 15, 1945 | Chen Zhili | Xianyou County

American philosopher | Guggenheim Fellowship | Yale University, Yeshiva University | Brooklyn: November 21, 1941 - Copenhagen: July 26, 2003 | Paul Gottfried

Russian writer | Moscow State Institute of Radio-engineering Electronics and Automation | Shuya: November 21, 1939 - Worthing: February 9, 1924 | Anatoly

French mathematician and university professor | Lycée Thiers, University of Paris, University of Paris-Sud | Marseille: November 21, 1937 - September 27, 2013

scientist | Jubilee Medal "In Commemoration of the 100th Anniversary of the Birth of Vladimir Ilyich Lenin", Order of the Badge of Honour | Bauman Moscow State

American mathematician | A. H. Parker High School, Alabama Agricultural and Mechanical University | Birmingham: November 21, 1931 - March 6, 2017 | Clyde

chemist | National Academy of Sciences of the Republic of Korea Award (1993) | Purdue University | November 21, 1927 - April 1, 2009 | Yoon Nung-min | November

Indian space physicist and politician | Shanti Swarup Bhatnagar Prize for Science and Technology (1965) | Andhra University | November 21, 1922 - September 24, 2005

British mathematician (1921-1992) | University of Cambridge, The Leys School | Berlin: November 21, 1921 - Cambridge: April 20, 1992 | Harry Reuter - Gerd

Indian mathematician and professor at ETH Zürich (1920–2017) | Padma Shri in literature and education, Shanti Swarup Bhatnagar Prize for Science and

French physician, writer and philosopher (1914-1995) | Lasker-DeBakey Clinical Medical Research Award (1957), Officer of the Legion of Honour (1967)

Estonian mathematician (1913–1975) | Merited Scientist of Estonian SSR (1965) | University of Tartu | Tartu: November 21, 1913 - Tartu: December 25, 1975

American nuclear physicist (1911-2009) | University of Chicago, University of Missouri | November 21, 1911 - April 3, 2009 | Lester Skaggs | November 21, 1911

German mathematician (1911-1980) | National Prize of East Germany, Patriotic Order of Merit in Bronze | Humboldt University of Berlin | Pankow: November 21

Italian theologian, academic and philosopher (1908-1996) | University of Turin | Vezza d'Alba: November 21, 1908 - Turin: July 12, 1996 | Tommaso Demaria

Soviet scientist and grape breeder (1902-1939) | Voronezh State Agrarian University, Yaroslavl State University | Yaroslavl: November 21, 1902 - Yalta: April 6, 1939

Sophia University | November 21, 1894 - Minneapolis: January 28, 1963 | Tsugio Sekiguchi | November 21, 1894 - Minneapolis: January 28, 1963

Swiss inventor (1892-1969) | Birwinken: November 21, 1892 - Kreuzlingen: October 21, 1969 | Wilhelm Fröhlich (Wilhelm Frohlich) | Birwinken: November 21, 1892

Russian mathematician (1891–1949) | Faculty of Physics and Mathematics of the Saint Petersburg University, Saint Petersburg State University | Vitebsk

Hungarian chemist, economist and politician (1890-1970) | Kossuth Prize (1959) | Budapest University of Technology and Economics | Uzhhorod: November 21, 1890

Italian philosopher, pedagogist and university teacher (1885-1958) | Palermo: November 21, 1885 - Florence: April 14, 1958 | Vito Fazio-Allmayer | Palermo

Order of Lenin, Honoured Worker of Science and Technology of the RSFSR, Stalin Prize, Medal "For Valiant Labour in the Great Patriotic War 1941–1945"

French scientist | Science Faculty of Paris, University of Lille | 7th arrondissement of Paris: November 21, 1871 - Paris: June 7, 1946 | Clotilde-Camille

Canadian-born American mathematician (1870-1947) | Bryn Mawr College, University of Pennsylvania, University of Chicago, University of Toronto | Hamilton

Italian mathematician (1869-1918) | Sapienza University of Rome, University of Turin, University of Cagliari | Sassari: November 21, 1869 - Savona: November 19, 1918

American-Russian chemist | honorary doctorate from the University of Strasbourg (1929), honorary doctor of the Northwestern University (1938), Order of Saint

mathematician (1866–1945) | Leipzig University | Sebnitz: November 21, 1866 - Berlin: August 12, 1945 | Georg Scheffers | Sebnitz: November 21, 1866

Portuguese mathematician | University of Coimbra | Caminha: November 21, 1864 - Caminha: August 18, 1926 | Luciano António Pereira da Silva (Luciano Antonio

Swiss astronomer (1861-1940) | Humboldt University of Berlin | Erfurt: November 21, 1861 - Neuchâtel: February 24, 1940 | Louis Arndt | Erfurt: November 21

Belgian neo-scholastic philosopher | Catholic University of Leuven | Saint-Léger: November 21, 1859 - Leuven: September 14, 1927 | Désiré Nys (Desire Nys)

November 21, 1854 - Budapest: March 26, 1926 | Dávid Lajos Borosay (David Lajos Borosay) | November 21, 1854 - Budapest: March 26, 1926

American inventor (1854-1929) | Scott: November 21, 1854 - Syracuse: January 31, 1929 | Alexander T. Brown | Scott: November 21, 1854 - Syracuse: January 31, 1929

Prussian Doctor (1849–1901) | Niepars: November 21, 1849 - Canton of the Grisons: October 28, 1901 | Paul Rée (Paul Ree) | Niepars: November 21, 1849

Russian ethnographer | Order of Saint Anna, 1st class, Medal In memory of Alexander III, Order of Saint Stanislaus, 1st class, Order of Saint Stanislaus, 2nd

Novgorod Theological Seminary | November 21, 1840 - Moscow: November 19, 1975 | M. Vladislavlev | November 21, 1840 - Moscow: November 19, 1975

Swedish mathematician (1838–1900) | Falu Kristine church parish: November 21, 1838 - Stockholm: February 9, 1900 | Alfred Berg | Falu Kristine church parish

German chemist (1824–1898) | Freiberg University of Mining and Technology | Dresden: November 21, 1824 - Freiberg: September 25, 1898 | Hieronymous Theodor

Swiss chemist and physicist (1816 - 1898) | Geneva: November 21, 1816 - Geneva: February 20, 1898 | Philippe Plantamour | Geneva: November 21, 1816 - Geneva

American philosopher | Brownsville: November 21, 1813 - Richmond: September 4, 1883 | Kersey Graves | Brownsville: November 21, 1813 - Richmond: September 4, 1883

Hasselt Cross 1830-1831 (1832), Officers' Cross (1846), Knight of the Order of the Netherlands Lion (1852), Decoration for Long and Loyal service in the

German philosopher and historian (1791–1869) | University of Göttingen, Humboldt University of Berlin | Zerbst: November 21, 1791 - Göttingen: February 3, 1869

gunsmith | Nagahama: November 21, 1778 - December 26, 1840 | Kunitomo Ikkansai | Nagahama: November 21, 1778 - December 26, 1840

British chemist (1778-1851) | Fellow of the Chemical Society, Fellow of the Royal Society of Edinburgh, Fellow of the Geological Society of London, Fellow of

French chemist | iridium | Mines ParisTech | Caen: November 21, 1773 - Paris: December 6, 1815 | Hippolyte-Victor Collet-Descotils | Caen: November 21, 1773

German theologian, philosopher, and biblical scholar (1768-1834) | Christian Faith | Martin Luther University Halle-Wittenberg | Wrocław: November 21, 1768

German mathematician (1755-1841) | Horst: November 21, 1755 - Altona: April 2, 1841 | Jacob Struve | Horst: November 21, 1755 - Altona: April 2, 1841

priest/scientist/historian/cartographer/journalist. (1737-1799) | Ozumba: November 21, 1737 - Mexico City: February 2, 1799 | José Antonio de Alzate y

American physician and judge, signatory of the Declaration of Independence (1729–1795) | Amesbury: November 21, 1729 - Kingston: May 19, 1795 | Josiah

Italian anatomist (1725-1813) | University of Bologna | Bologna: November 21, 1725 - Paris: December 30, 1813 | Leopoldo Marco Antonio Caldani | Bologna

French philosopher and writer | Bordeaux: November 21, 1723 - Paris: December 13, 1768 | Étienne Noël Damilaville (Etienne Noel Damilaville) | Bordeaux

Hungarian mathematician (1718–1786) | University of Basel, Reformed College of Debrecen, University of Marburg | Rimavská Sobota: November 21, 1718

French writer, historian and philosopher (1694–1778) | Pour le Mérite for Sciences and Arts order, Fellow of the Royal Society (1743) | Zadig or Destiny