Belarusian scientist | July 30, 1977 - January 10, 2022 | Dmitry Bazylev | July 30, 1977 - January 10, 2022

Polish biochemist | Knight of the Order of Polonia Restituta | University of Wrocław | Świdnica: July 30, 1975 - Florence: August 18, 1960 | Marcin Drąg

Comenius University | July 30, 1972 - Bratislava: July 14, 1976 | Marian Kuna | July 30, 1972 - Bratislava: July 14, 1976 | Comenius University

German historian | Heidelberg: July 30, 1969 - June 8, 1991 | Georg Vogeler | Heidelberg: July 30, 1969 - June 8, 1991

German physicist | Lübeck: July 30, 1965 - Rome: June 14, 1946 | Christoph Helmut Keitel | Lübeck: July 30, 1965 - Rome: June 14, 1946

economist | Stanford Law School, Harvard College, Harvard University | July 30, 1962 - August 8, 1978 | Michael Heller | July 30, 1962 - August 8, 1978

scientist | Medal of Anania Shirakatsi | Yerevan State University | Stepanakert: July 30, 1958 - Rio de Janeiro: May 6, 2007 | Artoush Ghukassian

British chemist | Tilden Prize (2003), Corday-Morgan Prize (1987), Hickinbottom Award (1988), Fellow of the Royal Society, Ludwig Mond Award (2011)

Azerbaijani scientist | Honorary teacher (Azerbaijan) | Baku: July 30, 1956 - Baku: November 18, 1996 | Adila Yusifova | Baku: July 30, 1956 - Baku: November 18, 1996

American physicist | Dannie Heineman Prize for Mathematical Physics (2016), Leonard Eisenbud Prize for Mathematics and Physics (2008), Breakthrough Prize in

Honorary Doctor of Republic of Azerbaijan (2016) | Azerbaijan Medical University | July 30, 1949 - Baku: April 4, 1982 | Taryel Eyvazov | July 30, 1949

Israeli philosopher | University of Haifa, University of Chicago | July 30, 1949 - Kyiv: March 5, 2018 | Aaron Ben-Ze'ev | July 30, 1949 - Kyiv: March 5, 2018

New Zealand engineer and physiologist | Rutherford Medal (2009), Fellow of the Royal Society Te Apārangi (1994), Member of the New Zealand Order of Merit

Russian scientist | Medal "In Commemoration of the 1000th Anniversary of Kazan", Medal "100 years anniversary of the foundation of the Tatar Autonomous Soviet

Israeli philosopher | University of Oxford, Tel Aviv University, Bar-Ilan University | Leeds: July 30, 1948 - February 19, 1998 | Menachem Fisch | Leeds: July

South Korean physicist | Ho-Am Prize in Science (1992), Humboldt Research Fellowship, Humboldt Prize | Seoul National University, University of Rochester

Romanian-American mathematician | Alexandru Lahovari National College | July 30, 1943 - January 1, 1988 | Dan Burghelea | July 30, 1943 - January 1, 1988

Indian physicist | Bhadohi: July 30, 1941 - Oetwil an der Limmat: February 22, 1963 | K N Pathak | Bhadohi: July 30, 1941 - Oetwil an der Limmat: February 22, 1963

English entrepreneur and inventor (1940–2021) | Mullard Award (1984), Knight Bachelor (1983) | Highgate School, St George's College Weybridge | Richmond

British chemist and historian | Fellow of the Royal Historical Society, Fellow of the American Academy of Arts and Sciences, Guggenheim Fellowship, Fellow of

American actor | Brooklyn: July 30, 1938 - Kraków: April 13, 1972 | Michael Bell | Brooklyn: July 30, 1938 - Kraków: April 13, 1972

German mathematician | Ludwig-Maximilian-University in Munich | Munich: July 30, 1934 - Budapest: February 26, 1947 | Albrecht Pfister | Munich: July 30, 1934

American mathematician | Bôcher Memorial Prize (1974), Fellow of the American Mathematical Society (2013) | University of Chicago, Swarthmore College | New

Russian physicist | Order of Friendship | National Aerospace University – Kharkiv Aviation Institute | Verkhnobohdanivka: July 30, 1933 - Tatevo: May 15, 1902

Italian philosopher and politician (1932-1998) | Sapienza University of Rome | Perugia: July 30, 1932 - Rome: December 18, 1998 | Gabriele Giannantoni

Soviet and Russian linguist | Merited Scientist of the Russian Federation, Honored Scientist of the RSFSR, Order of Honour | Faculty of History and Philology

German-born mathematics educator (1928-2021) | New York University (1954), Hunter College (1950), Harvard Graduate School of Education (1967) | Berlin: July

Czech chemist | Akademické gymnázium Štěpánská | Prague: July 30, 1924 - Pardubice: December 22, 2020 | Jindřich Hojer (Jindrich Hojer) | Prague: July

Russian scientist | Prize of the Government of the Russian Federation in the field of mass media, Russian Federation Presidential Certificate of Gratitude

Italian chemist (1909-1999) | University of Pavia | Malosco: July 30, 1909 - Rome: October 25, 1999 | Vittorio Erspamer | Malosco: July 30, 1909 - Rome: October 25, 1999

writer, poet and novelist (1907-1978) | Bulandshahr: July 30, 1907 - Saudi Arabia: May 12, 1978 | Mahir ul Qadri | Bulandshahr: July 30, 1907 - Saudi Arabia

American chemist (1902–1980) | George C. Pimentel Award in Chemical Education (1962), Tolman Award (1960), Priestley Medal (1968) | California Institute of

Bangladeshi writer and scientist (1897-1981) | Fellow of Bangladesh Academy of Sciences, Independence Award in Science and Technology (1979), Bangla Academy

Chinese historian, philosopher and writer (1895–1990) | honorary doctor of the University of Hong Kong | A General History of China | Jiangsu: July 30, 1895

July 30, 1891 - Atlantic City: March 24, 1915 | Josef Kábele (Josef Kabele) | July 30, 1891 - Atlantic City: March 24, 1915

German-American classical philologist (1888-1961) | honorary doctorate from the University of Cambridge (1931), Preis der Charlotten-Stiftung für Philologie

Soviet physician | Order of the Badge of Honour, Order of the Red Star, Order of Lenin, Honored Scientist of the RSFSR, Order of the Red Banner of Labour

Dutch geophysicist (1887–1966) | Fellow of the American Geophysical Union (1962), honorary doctorate from the University of Strasbourg (1950), Wollaston

Danish engineer (1878–1964) | DKW | Nakskov: July 30, 1878 - Copenhagen: August 12, 1964 | Jørgen Skafte Rasmussen (Jorgen Skafte Rasmussen) | Nakskov: July

Luxembourg scholar and philosopher (1863-1940) | Knight of the Order of Adolphe of Nassau, Officer of the Order of the Oak Crown | Athénée de Luxembourg

American business magnate (1863–1947) | National Aviation Hall of Fame (1984), Order of the German Eagle (1938), Order of the Crown, National Inventors Hall

American philosopher, educator and college president (1856-1940) | July 30, 1856 - July 25, 1940 | Julia Gulliver | July 30, 1856 - July 25, 1940

British politician (1856-1928) | Order of Merit, Knight Companion of the Order of the Thistle, Fellow of the British Academy | The future of democracy

German pharmacist, chemist and entrepreneur (1855-1923) | Darmstadt: July 30, 1855 - Darmstadt: February 26, 1923 | Emanuel August Merck | Darmstadt: July 30

Russian journalist and religious writer (1851–1905) | Nizhny Novgorod: July 30, 1851 - Nizhny Novgorod: August 18, 1905 | Anna Schmidt | Nizhny Novgorod

Swiss chemist (1844-1901) | Winterthur: July 30, 1844 - Basel: August 20, 1901 | Robert Bindschedler | Winterthur: July 30, 1844 - Basel: August 20, 1901

German chemist (1841-1918) | University of Coimbra, Gelehrtenschule des Johanneums, University of Göttingen | Hamburg: July 30, 1841 - Göttingen: January 31, 1918

Austrian chemist | Lviv University | Kęty: July 30, 1835 - Lviv: February 28, 1892 | August Freund | Kęty: July 30, 1835 - Lviv: February 28, 1892

Italian politician and officer (1830–1909) | Legion of Honour | Genoa: July 30, 1830 - Rome: June 3, 1909 | Augusto Albini | Genoa: July 30, 1830 - Rome

British chemist and businessman (1822–1876) | London: July 30, 1822 - Widnes: July 23, 1876 | Henry Deacon | London: July 30, 1822 - Widnes: July 23, 1876

Italian mathematician and politician (1813-1892) | Order of Saints Maurice and Lazarus | Malcesine: July 30, 1813 - Padua: January 12, 1892 | Domenico Turazza

Order of Saint Anna, 1st class | Saint Petersburg Theological Academy | July 30, 1811 - January 1, 1936 | Mikhail Fyodorovich Raevsky | July 30, 1811

German mathematician and astronomer | Zittau: July 30, 1676 - Zittau: October 25, 1744 | Christian Pescheck | Zittau: July 30, 1676 - Zittau: October 25, 1744