Hippolyte Fizeau
French physicist and academic
Born
September 23rd, 1819
205 years ago
Died
September 18th, 1896
128 years ago — 76 years old
Category
Scientists & Innovators
Country
France
Links & References
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
Juan Martín del Potro
Argentinian tennis player stood out in the sport with a powerful game and exceptional performance on the ATP Tour. Achieved significant success during career, with a breakthrough victory at the 2009 US Open, defeating Roger Federer in the final. Secured a bronze medal at the 2016 Rio Olympics, representing Argentina. Overcame multiple injuries throughout career, demonstrating resilience and dedication to the sport.
Continue ReadingBaron Low of Dalston
Born in 1942, a prominent scholar and politician, served in the House of Lords representing the Labour Party. Contributed to educational initiatives and public advocacy on various social issues. Rose to prominence through extensive work in education policy and began political career in the 1980s, becoming a life peer in 2000. Engaged in numerous debates and discussions relating to education and welfare reforms during tenure.
Continue ReadingSam Bettens
A singer-songwriter and guitarist rose to prominence in the 1990s and 2000s with music that blends rock and pop influences. Significant work includes the band K's Choice, which achieved commercial success with albums such as 'Paradise in Me' and 'Coco,.' The artist also pursued a solo career, releasing albums that showcased a distinct style and lyrical depth. In addition to music, they engaged in discussions surrounding gender identity and expression.
Continue ReadingJulian Parkhill
An English biologist contributed to microbial genetics and genomics. Significant research focused on the bacterium Bacillus subtilis, which served as a model organism for studying bacterial gene regulation. Served as a professor at the University of Warwick and led initiatives in advanced studies for biological sciences. Authored numerous scholarly articles and was involved in various scientific collaborations, enhancing the understanding of bacterial systems.
Continue ReadingNorma Winstone
An English singer-songwriter active primarily in the jazz genre, contributed significantly to vocal jazz with a unique voice and improvisational style. Achieved recognition through collaborations with prominent musicians such as Kenny Wheeler and the European Jazz Ensemble. Released several acclaimed albums highlighting original compositions and interpretations of jazz standards. Received accolades for contributions to the jazz scene, including a prestigious award from the Jazz Journalists Association.
Continue ReadingLote Tuqiri
This athlete was a professional rugby union player, primarily recognized for contributions to the Australian national team and club teams in both rugby union and rugby league. A crucial member of the Wallabies, this player participated in the 2003 Rugby World Cup, where Australia reached the finals. In rugby league, played for the Brisbane Broncos and was part of the team during their 2000 NRL Grand Final victory. This individual's career showcased versatility across both codes of rugby, culminating in significant performances and accomplishments in international competitions.
Continue ReadingOther People Who Died on September 18th
Ernie Coombs
A television host, known for creating and starring in the children's show 'Mr. Dressup', which aired on CBC Television from 1967 to 1996. The program featured interactive storytelling, puppetry, and arts and crafts, engaging a generation of Canadian children. Coombs utilized various characters, including the iconic puppets Casey and Finnegan, to teach important values and stimulate creativity. His work significantly shaped children's programming in Canada during his active years.
Continue ReadingBob Hayes
Achieved Olympic success in sprinting and professional accolades in American football. Won a gold medal in the 100 meters at the 1964 Tokyo Olympics and played for the Dallas Cowboys in the NFL. Contributed to the Cowboys' victory in Super Bowl VI and was inducted into the Pro Football Hall of Fame in 2009. Also excelled in college football at Florida A&M University.
Continue ReadingLouis VII
A monarch of the Capetian dynasty, held the throne from 1137 until 1180. Led the French during the Second Crusade from 1147 to 1149. Experienced conflicts with rival factions, notably the Plantagenets and struggled to strengthen royal authority. His marriage to Eleanor of Aquitaine initially expanded French territory, but the union ended in annulment in 1152, leading to significant territorial losses. His reign also witnessed efforts to reorganize the kingdom's administration and secure his legacy.
Continue ReadingKen Norton
An accomplished boxer and actor, this individual achieved significant recognition in the heavyweight boxing division. Won the WBC Heavyweight Championship in 1973, famously defeating Muhammad Ali in a closely contested bout. In addition to a successful boxing career, ventured into acting, appearing in films such as 'The Green Berets' and the 'Doctor Death' television series. Known for physical strength and charisma, this figure became a recognizable personality in both the sports and entertainment realms.
Continue ReadingTherese Neumann
A German mystic recognized for experiencing stigmata, Neumann reportedly underwent various spiritual and mystical phenomena. Living in the town of Konnersreuth, she became known for her intense spiritual experiences, which included visions related to Christ's passion, leading to her being viewed as a spiritual figure by many. Reports indicated that she lived without consuming solid food for several years, subsisting solely on the Eucharist, which garnered significant attention and controversy. Her life was marked by numerous healings attributed to her intercession, reinforcing her status among devotees.
Continue ReadingNick Gravenites
Born in 1938, this American musician established a career as a prominent singer-songwriter in the blues genre. In the 1960s, performed with various artists and became a member of the band Electric Flag, contributing to their distinctive sound. Co-wrote the classic song "Born in Chicago," which became an anthem for the Chicago blues scene. Produced numerous solo albums, showcasing personal songwriting and rich vocal style.
Continue Reading