Hippolyte Fizeau
French physicist and academic
Contributed significantly to the field of physics in the 19th century. Developed innovative methods for measuring the speed of light and proposed the Fizeau formula for calculating the speed of light in a medium. Conducted experiments that solidified the wave theory of light. Fizeau also served as a professor of physics and played a major role in the advancement of scientific education in France.
Measured the speed of light using rotating mirrors
Performed experiments demonstrating wave theory of light
Other People Born on September 23rd
Tiny Bradshaw
American singer-songwriter and pianist
Born
September 23rd, 1907 118 years ago
Died
1958 68 years ago — 51 years old
Born in 1907, this musician contributed significantly to the rhythm and blues genre. Active during the mid-20th century, he was a prominent figure in the development of jump blues and played a key role in shaping the sound of early rock and roll. His musical career included work as a bandleader and recording artist, with a distinctive approach that influenced many others in the industry.
Continue ReadingMohamed Hassanein Heikal
Egyptian journalist and author
Born
September 23rd, 1923 102 years ago
Died
February 17th, 2016 10 years ago — 92 years old
A prominent journalist and author, contributed extensively to the understanding of Arab politics through analytical writings. Served as the editor of Al-Ahram, one of the leading newspapers in Egypt, for several decades. Authored multiple influential books that explored Egyptian and Arab history, politics, and society. His insights into the events of the 1952 Egyptian Revolution and his relationships with key figures such as Gamal Abdel Nasser shaped public discourse in the region.
Continue ReadingKublai Khan
Mongol emperor and conqueror
Born
September 23rd, 1215 810 years ago
Died
February 18th, 1294 732 years ago — 78 years old
Founded the Yuan dynasty in China, ruling from 1271 to 1294. Expanded the Mongol Empire to include significant parts of East Asia. Established Beijing as the capital and promoted trade and cultural exchange along the Silk Road. Implemented administrative reforms and supported the arts and sciences.
Continue ReadingFriedrich Paulus
German general, commander at Stalingrad
Born
September 23rd, 1890 135 years ago
Died
February 1st, 1957 69 years ago — 66 years old
A German general during World War II, served in the Wehrmacht. Commanded the 6th Army during the Battle of Stalingrad, one of the conflict's turning points. Led troops during significant campaigns in North Africa, participating in operations aimed at securing oil supplies. Captured by Soviet forces in February 1943 at Stalingrad, Paulus became a prisoner of war until the end of the war.
Continue ReadingClifford Shull
Physicist, Nobel Prize winner in Physics
Born
September 23rd, 1915 110 years ago
Died
March 31st, 2001 25 years ago — 85 years old
Significant contributions to the field of neutron scattering occurred as a physicist and academic. Developed methods for studying condensed matter physics and materials science. Played a crucial role in exploring the properties of materials using neutron scattering techniques. Earned the Nobel Prize in Physics in 1994 for these advancements alongside another physicist.
Continue ReadingPrincess Juliane of Saxe-Coburg-Saalfeld
Noblewoman, Queen of the Belgians
Born
September 23rd, 1781 244 years ago
Died
1860 166 years ago — 79 years old
Born in 1781, she belonged to the Saxe-Coburg-Saalfeld family and later became the Queen of Belgium as the consort of King Leopold I. The marriage took place in 1816, and she played a significant role in the early years of the Belgian monarchy after independence was achieved. Her efforts contributed to establishing the royal family's presence in Belgian society. The couple had several children, many of whom would marry into other European royal families, further solidifying alliances. After her husband's death in 1865, she took on various charitable activities and remained a respected figure in Belgium.
Continue ReadingOther People Who Died on September 18th
Mauricio Kagel
Composer and scholar of contemporary music
Born
December 24th, 1931 94 years ago
Died
September 18th, 2008 17 years ago — 76 years old
Born in Argentina and later moving to Germany, this composer contributed significantly to the avant-garde music scene. He studied musicology, performance, and composition, blending elements of theater and music in innovative ways. Some compositions incorporated multimedia elements, exploring the relationship between sound and visual art. This composer was a professor at various institutions, influencing future generations of musicians and composers. Notable works include 'Zwei Augen' and 'Transición,' showcasing a unique approach to contemporary classical music.
Continue ReadingEduardo Bonvallet
Chilean footballer and manager
Born
1955 71 years ago
Died
September 18th, 2015 10 years ago — 60 years old
Played as a midfielder for clubs such as Universidad de Chile and Santiago Wanderers. Transitioned to management after retirement, leading teams in the Chilean league. Contributed to football commentary and analysis in media, sharing insights on the sport and player performances. Had a significant influence on coaching methodologies in Chilean football, focusing on player development.
Continue ReadingVolin
Anarchist intellectual from Russia
Born
August 23rd, 1882 143 years ago
Died
September 18th, 1945 80 years ago — 63 years old
An influential anarchist intellectual engaged in revolutionary politics in early 20th-century Russia. Participated in the Russian Revolution, advocating for a form of anarchism that emphasized worker's self-management and autonomy. Contributed significantly to anarchist literature and theory, particularly through the publication of 'La Révolte' and 'The Unknown Revolution'. His writings articulated a vision of a stateless society rooted in voluntary cooperation and direct democracy. After the revolution, faced persecution and fled to Western Europe, where continued advocacy for anarchist principles took place.
Continue ReadingF. H. Bradley
English philosopher and author
Born
1846 180 years ago
Died
September 18th, 1924 101 years ago — 78 years old
A prominent figure in British idealism, contributed significantly to metaphysical thought. Authored works such as 'Appearance and Reality', which explored the nature of reality and perception. Engaged with the ideas of G.W.F. Hegel and emphasized the interconnection of experience and existence. Held the position of Professor of Logic and Metaphysics at the University of Aberystwyth, impacting philosophical discussions for decades.
Continue ReadingPepsi Tate
Welsh bass player for The Alarm
Born
1965 61 years ago
Died
September 18th, 2007 18 years ago — 42 years old
Played bass guitar for the rock band The Alarm, contributing to their sound during the 1980s and 1990s. Also worked as a producer for various musical projects. The band gained recognition for their anthemic sound and socially conscious lyrics, which resonated with audiences during that era. Released several albums, including 'Declaration' and 'Strength', establishing a solid fan base. Continued to perform with The Alarm and contributed to their legacy in the music scene until death in 2007.
Continue ReadingKenny Wheeler
Jazz trumpet player and composer
Born
January 14th, 1930 96 years ago
Died
September 18th, 2014 11 years ago — 84 years old
A prominent figure in jazz, contributed as a trumpet player and composer. Worked with various artists and bands, showcasing a unique style and approach to music. Released a series of acclaimed albums that highlighted innovative compositions. Collaborated with notable musicians including Keith Jarrett and Dave Holland, influencing modern jazz. Engaged in educational initiatives, sharing knowledge with aspiring musicians. His works remain a significant part of the jazz repertoire.
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