P. C. Chang

WikiProject Meteorology, 100 Thousand Years and Counting | Université de Montréal | April 22, 1977 - Edinburgh: April 28, 1843 | Miguel Tremblay | April

linguist, researcher and wikimedian | University of the Basque Country, Free University Berlin | Hamburg: April 22, 1976 - Annedals parish: December 26, 1942

Azerbaijani scientist | Taraggi Medal | Aghberk: April 22, 1970 - Moscow: January 1, 1886 | Abbasəli Abbasəliyev | Aghberk: April 22, 1970 - Moscow: January 1, 1886

Romanian mathematician | Wittgenstein-Prize (2020), Friedrich Wilhelm Bessel Research Award (2007) | New York University, University of Nice Sophia Antipolis

Ukrainian scientist | Kyiv: April 22, 1969 - Berlin: April 19, 1974 | Volodymyr Izerskyy | Kyiv: April 22, 1969 - Berlin: April 19, 1974

Regius Professor of Engineering at the University of Cambridge (1967-2016) | Maxwell Lecture (2014), Fellow of the Royal Society (2009), Fellow of the

a physicist from Indonesia | Bogor: April 22, 1965 - Saint Petersburg: December 2, 1814 | Evvy Kartini | Bogor: April 22, 1965 - Saint Petersburg: December 2, 1814

Nigerian academic | University of Bristol, Bayero University, Kano | Kano State: April 22, 1962 - Berlin: July 7, 1938 | Sagir Adamu Abbas | Kano State: April

German physicist and professor | Bottrop: April 22, 1956 - Moscow: April 25, 1995 | Gerhard Rempe | Bottrop: April 22, 1956 - Moscow: April 25, 1995

Dutch chemist | Akademiehoogleraren Prize, Fellow of the American Association for the Advancement of Science (2015), Spinoza Prize (2001), Prelog Medal (2014)

scientist | MSU Faculty of Mechanics and Mathematics | Daugavpils: April 22, 1955 - Monson: December 9, 1991 | E. I. Nikiforovich | Daugavpils: April 22, 1955

Canadian political philosopher | Fellow of the Royal Society of Canada, Fellow of the Royal Asiatic Society of Great Britain and Ireland | University of Paris

British climatologist | Officer of the Order of the British Empire (2025), Fellow of the American Meteorological Society (2006), Fellow of the Royal

University of Kyiv Faculty of Radio Physics, Electronics and Computer Systems | April 22, 1950 - April 21, 2021 | Vasyl Ilchenko | April 22, 1950 - April

Lithuanian philosopher | Vilnius: April 22, 1949 - Türnitz: April 18, 1864 | Arūnas Sverdiolas (Arunas Sverdiolas) | Vilnius: April 22, 1949 - Türnitz: April 18, 1864

Slovene mathematician | University of Ljubljana | Ljubljana: April 22, 1949 - Ljubljana: October 19, 2008 | Janez Rakovec | Ljubljana: April 22, 1949

Tajikistani historian | Tajik National University | Rasht District: April 22, 1948 - Dushanbe: June 28, 2020 | Abdusamad Khasanovich Samiev | Rasht District

Swedish physician | University of Gothenburg | Gothenburg: April 22, 1948 - Odesa Oblast: August 27, 2021 | Svenny Kopp | Gothenburg: April 22, 1948 - Odesa

French philosopher and writer | Knight of the Legion of Honour (2014), prix de la laïcité (2014) | École normale supérieure de Saint-Cloud | Le

British physicist (1946-) | Kelvin Prize (2001), Member of the Order of Australia (2007), Templeton Prize (1995), Klumpke-Roberts Award (2011), Fellow of the

Italian philosopher (b. 1942) | Prix Européen de l'Essai Charles Veillon (2006), Albertus-Magnus professorate (2007), Dr. Leopold Lucas Prize (2021) | Where

Azeri-born Russian and Israeli visual artist (1942–2014) | Baku: April 22, 1942 - Haifa: November 11, 2014 | Stella Sergeevna Amineva | Baku: April 22, 1942

Brazilian academic, writer and diplomat (1941–1991) | Grand prix de la francophonie (1990) | London School of Economics and Political Science | Rio de

Israeli computer scientist (1941–2009) researching temporal logic, model checking, and concurrent systems | Israel Prize (2000), ACM Fellow (2007), honorary

American theologian | Western Theological Seminary, University of Chicago, Houghton University, Northwestern College, University of Alberta | April 22, 1940

Medal "In Commemoration of the 850th Anniversary of Moscow", Medal "For Distinguished Labour" | MSU Faculty of Mechanics and Mathematics | April 22, 1940

Dutch computer scientist (1939-2008) | University of Amsterdam | Groningen: April 22, 1939 - Baarn: December 18, 2008 | Reinder van de Riet | Groningen: April

Iranian mathematician | Michigan State University | Iran: April 22, 1936 - December 7, 2016 | Mehdi Behzad | Iran: April 22, 1936 - December 7, 2016 | Michigan

American philosopher (1935–2017) | Guggenheim Fellowship, Jean Nicod Prize (1993), CSS Fellow | Columbia University, Princeton University, University of Oxford

Estonian mathematician and statistician | Order of the White Star, 4th Class | University of Tartu | Tartu: April 22, 1934 - Bonn: June 2, 1956 | Ene-Margit

Israeli mathematician | Tel Aviv University | Neve Tzedek: April 22, 1934 - Tel Aviv: November 15, 2021 | Aharon Aspis | Neve Tzedek: April 22, 1934 - Tel

American computer scientist (1932–2016) | Czech Technical University in Prague, Czechoslovak Academy of Sciences | Prague: April 22, 1932 - Vestal: May 27, 2016

April 22, 1930 - Cluj-Napoca: July 21, 2006 | Attila Pálfalvi (Attila Palfalvi) | April 22, 1930 - Cluj-Napoca: July 21, 2006

Finnish philosopher | State Award for Public Information, Knight First Class of the Order of the White Rose of Finland (1989) | Helsingin Suomalainen

Italian physicist (1930–2018) | Sapienza University of Rome | Lecce: April 22, 1930 - Rome: June 21, 2018 | Carlo Bernardini | Lecce: April 22, 1930 - Rome

British mathematician | honorary doctor of the Chinese University of Hong Kong, Berwick Prize (1961), Knight Bachelor (1983), honorary Fellow of the Learned

Russian scientist | Bauman Moscow State Technical University | April 22, 1929 - June 7, 2020 | Albert Chekmaryov | April 22, 1929 - June 7, 2020 | Bauman

French physicist | Three Physicists Prize (1988) | Paris: April 22, 1925 - Paris: November 9, 2007 | Philippe Meyer | Paris: April 22, 1925 - Paris: November 9, 2007

American physicist (1920–1993) | Millikin University | Decatur: April 22, 1920 - December 7, 1993 | Harold Lichtenberger | Decatur: April 22, 1920 - December 7, 1993

German mathematician (1916-2013) | Euler Medal (1995) | Technical University of Munich, University of Tübingen | Munich: April 22, 1916 - Berlin: June 1, 2013

American scientist (1916-2003) | New York University, Packer Collegiate Institute | Brooklyn: April 22, 1916 - Florida: January 18, 2003 | Virginia Heinlein

Finnish linguist (1912-1995) | University of Helsinki | Helsinki: April 22, 1912 - Helsinki: April 9, 1995 | Antti Sovijärvi (Antti Sovijarvi) | Helsinki

Order of the Red Star, Order of the Patriotic War, Honored Art Worker of the Azerbaijan SSR | April 22, 1912 - Adolf Fredriks parish: July 16, 1958

Italian philosopher and anti-fascist activist (1909-1944) | Medal of Military Valour | University of Milan | Milan: April 22, 1909 - Rome: May 30, 1944

Italian neurologist (1909-2012) | Order of Isabella the Catholic, Italian Order of Merit for Culture and Art, Feltrinelli Prize, Fellow of the American Academy

American theoretical physicist, known as "father of the atomic bomb" (1904–1967) | Medal for Merit (1946), Knight of the Legion of Honour (1958)

Spanish philosopher (1904–1991) | honorary doctorate of the University of Malaga, Princess of Asturias Award for Communications and Humanities (1981), Miguel

Norwegian chemist | University of Oslo, Bergen Cathedral School | Leith: April 22, 1891 - October 22, 1977 | Milda Prytz | Leith: April 22, 1891 - October 22

German mathematician (1890-1974) | University of Wrocław | Legnica: April 22, 1890 - Tübingen: March 6, 1974 | Lothar Koschmieder | Legnica: April 22, 1890

Brazilian vice admiral and scientist | Rio de Janeiro: April 22, 1889 - Rio de Janeiro: January 31, 1976 | Álvaro Alberto da Mota e Silva (Alvaro Alberto da

Spanish philosopher, translator, university professor and priest (1888-1942) | Universidad Central | Arjonilla: April 22, 1888 - Madrid: December 7, 1942

Danish mathematician and footballer (1887–1951) | almost periodic function, Bohr–Mollerup theorem | University of Copenhagen | Copenhagen: April 22, 1887

Swedish mathematician and physicist (1884–1947) | Chapman–Enskog theory | Uppsala University | Västra Ämtervik: April 22, 1884 - Stockholm: June 1, 1947

Swiss physicist (1878-1938) | St. Gallen: April 22, 1878 - Küsnacht: December 4, 1938 | Franz Riklin | St. Gallen: April 22, 1878 - Küsnacht: December 4, 1938

Russian writer, poet and literary critic (1872-1897) | Saint Peter's School | Saint Petersburg: April 22, 1872 - Polyany: October 19, 1897 | Fyodor Shperk

Danish mathematician | Copenhagen: April 22, 1865 - Copenhagen: February 5, 1929 | V.E. Gamborg | Copenhagen: April 22, 1865 - Copenhagen: February 5, 1929

German chemist (1858-1895) | Würzburg: April 22, 1858 - Munich: January 31, 1895 | Martin Kiliani | Würzburg: April 22, 1858 - Munich: January 31, 1895

Czech botanist, mycologist, pteridologist, and bryologist (1858-1949) | Charles University, Faculty of Arts, Charles University in Prague | Čekanice: April

scientist | Faculty of Physics and Mathematics of the Saint Petersburg University | Saint Petersburg: April 22, 1845 - Moscow: December 17, 1918 | Nikolay

French physicist | Officer of the Legion of Honour | Orthez: April 22, 1834 - Meudon: May 21, 1889 | Gaston Planté (Gaston Plante) | Orthez: April 22, 1834

mathematician (1830–1892) | Fellow of the Royal Society, Royal Medal (1883) | University of Marburg | Yorkshire: April 22, 1830 - London: February 16, 1892

German mathematician (*1811 – †1874) | University of Königsberg | Königsberg: April 22, 1811 - Munich: August 4, 1874 | Otto Hesse - Ludwig Otto Hesse

Italian physicist and meteorologist (1807-1896) | Commander of the Order of the Rose, grand officer of the Order of the Crown of Italy, Grand Officer of the

French physicist (1797-1869) | Montyon Science Award (1843) | École polytechnique | Paris: April 22, 1797 - Paris: December 26, 1869 | Jean Léonard Marie

Welsh patternmaker and engineer (1789–1864) | Llanymynech: April 22, 1789 - Adelphi: March 11, 1864 | Richard Roberts | Llanymynech: April 22, 1789

Genevan-French author (1766-1817) | Corinne ou l'Italie, On Germany | Paris: April 22, 1766 - Paris: July 14, 1817 | Germaine de Staël - Anne-Louise Germaine

Italian mathematician (1765-1820) | Venice: April 22, 1765 - Padua: July 15, 1820 | Antonio Collalto | Venice: April 22, 1765 - Padua: July 15, 1820

German philosopher (1724–1804) | Critique of Pure Reason, Answering the Question: What Is Enlightenment?, Critique of Practical Reason, Critique of Judgment

German astronomer, mathematician | University of Tübingen, Bebenhausen Abbey | Herrenberg: April 22, 1592 - Tübingen: October 23, 1635 | Wilhelm Schickard

Italian humanist | Padua: April 22, 1500 - Padua: June 3, 1588 | Sperone Speroni | Padua: April 22, 1500 - Padua: June 3, 1588