Léon Foucault
French physicist known for pendulum experiment
Contributed significantly to experimental physics and is recognized for the invention of the Foucault pendulum, demonstrating the Earth's rotation. Conducted experiments in optics, notably measuring the speed of light with an accuracy that improved upon previous efforts. Served as a professor at the Collège de France, influencing the academic landscape of physics in the 19th century.
Invention of the Foucault pendulum
Measurement of the speed of light
Contributions to gyroscopy
Other People Born on September 18th
Jack Cardiff
Cinematographer for The Red Shoes
Born
September 18th, 1914 111 years ago
Died
April 22nd, 2009 17 years ago — 94 years old
A British cinematographer, director, and photographer, Cardiff contributed significantly to the film industry, particularly during the mid-20th century. Cardiff's career included notable collaborations with the film company Technicolor, which enhanced the visual aesthetic of various films. His work spans multiple genres, with a focus on creating vibrant imagery. Cardiff directed several films and served as a cinematographer for numerous iconic movies.
Continue ReadingAdrien-Marie Legendre
French mathematician and theorist
Born
September 18th, 1752 273 years ago
Died
January 9th, 1833 193 years ago — 80 years old
Contributed significantly to mathematics, particularly in number theory and statistics. Developed Legendre polynomials and introduced the method of least squares. His work in number theory included the formulation of Legendre's conjecture concerning prime numbers. Authored influential texts on analysis and number theory, which became standard references in mathematics.
Continue ReadingHarold Clurman
Theatre director and producer, co-founder of Group Theatre
Born
September 18th, 1901 124 years ago
Died
1980 46 years ago — 79 years old
An influential theatre director and producer in American theatre, played a pivotal role in the development of the modern American theatre scene. Co-founded the Group Theatre in 1931, which became a formative influence in the American theatrical landscape. Directed significant productions such as 'The Skin of Our Teeth' and 'Waiting for Lefty'. Clurman also contributed essays and critiques on theatre, shaping the discourse around dramatic arts.
Continue ReadingClark Wissler
American anthropologist and author
Born
September 18th, 1870 155 years ago
Died
1947 79 years ago — 77 years old
An anthropologist and educator focused on North American indigenous cultures. Contributed significantly to the understanding of cultural areas and the social organization of Native American tribes. Published influential works including 'The American Indian' and 'The Relation of Culture to Personality'. Worked at the American Museum of Natural History and was involved in various educational and research activities.
Continue ReadingScotty Bowman
Ice Hockey Coach with multiple championships
Born
September 18th, 1933 92 years ago
A prominent figure in ice hockey, this individual became one of the most successful coaches in National Hockey League (NHL) history. Coaching stints included famous teams such as the Montreal Canadiens, Buffalo Sabres, Pittsburgh Penguins, and Detroit Red Wings. Under coaching, achieved an impressive nine Stanley Cup championships, setting a record that remains unmatched. Additionally, served as a front office executive after retiring from coaching, contributing to team strategies and performance evaluations.
Continue ReadingAgnes de Mille
Dancer and choreographer of Broadway works
Born
September 18th, 1905 120 years ago
Died
1993 33 years ago — 88 years old
A significant figure in American dance, played a crucial role in integrating dance into theater. Contributions include choreography for Broadway productions such as 'Oklahoma!' and 'Carousel'. Developed a unique style that blended ballet and modern dance. Also known for choreographing ballets and diversifying the possibilities of dance as a storytelling medium.
Continue ReadingOther People Who Died on February 11th
Trish Doan
Korean-Canadian musician and songwriter
Born
1985 41 years ago
Died
February 11th, 2017 9 years ago — 32 years old
A musician and songwriter, born in South Korea and raised in Canada. Gained prominence as the bassist for the rock band Kittie, which was formed in 1996. Contributed to the band's albums, including 'Spit' and 'Oracle,' which were well-received in the metal and alternative rock communities. Also participated in various musical projects and collaborations throughout her career before her untimely passing in 2017.
Continue ReadingPope Paschal I
Pope and religious leader, overseer of Rome
Died
February 11th, 824 1202 years ago — None years old
Reigned as pope from 817 to 824, overseeing the Roman Catholic Church during a period of significant consolidation and influence. Emphasized the importance of the veneration of relics and promoted the construction of churches dedicated to martyrs. Strongly advocated for the Christianization of the Iberian Peninsula. Played a pivotal role in relations with the Frankish Empire, particularly through engagements with Emperor Louis the Pious. Strengthened the papacy's authority and legacy in the medieval Christian world.
Continue ReadingMoses Lim
Singaporean actor in local TV dramas
Born
1949 77 years ago
Died
February 11th, 2025 1 years ago — 76 years old
An actor from Singapore, known for significant contributions to the local television industry. Gained recognition for roles in various popular television dramas, including 'The Uncles' and 'Love on a Diet.' Established a reputation for comedic performances. In addition to acting, participated in charity events and television hosting, enhancing the local entertainment culture.
Continue ReadingRick Huxley
English bass player with The Dave Clark Five
Born
August 5th, 1940 86 years ago
Died
February 11th, 2013 13 years ago — 72 years old
A bass player contributed significantly to the British rock band The Dave Clark Five during the 1960s. The group achieved substantial success with chart-topping hits and became a prominent act during the British Invasion. The band is credited with bringing rhythm and blues influences to mainstream pop. Huxley's musical style and creativity were integral to the band's sound, which helped solidify their place in music history. The band remained active into the late 1970s, leaving a legacy that resonates with fans and musicians alike.
Continue ReadingPietro Cataldi
Italian mathematician and astronomer
Born
April 15th, 1552 474 years ago
Died
February 11th, 1626 400 years ago — 73 years old
Contributed to mathematics and astronomy during the Renaissance. Developed the theory of proportionality and made advancements in astronomical calculations. Emphasized the importance of geometrical principles in mathematical study. Published significant works that influenced later scholars in the field of mathematics.
Continue ReadingSiri Bjerke
Norwegian Minister of the Environment
Born
1958 68 years ago
Died
February 11th, 2012 14 years ago — 54 years old
Served as a member of the Norwegian Parliament and held the position of Minister of the Environment from 1996 to 1997. Focused on environmental legislation and policy during tenure. Contributed to national discussions on sustainability and climate change. Worked on integrating environmental considerations into broader governmental policies. Engaged in various initiatives aimed at promoting ecological awareness within the political framework.
Continue Reading