Léon Charles Thévenin
French engineer and circuit theorist
Developed Thévenin's theorem, which simplifies the analysis of electrical circuits by allowing complex networks to be represented as a simple voltage source and resistance. Contributed to advancements in electrical engineering and education through various publications and technical engagements. The theorem remains fundamental in circuit analysis and design in modern engineering.
Formulated Thévenin's theorem
Published influential engineering texts
Other People Born on March 30th
NF
American rapper and songwriter
Born
March 30th, 1991 35 years ago
Born in 1991, a rapper and songwriter emerged in the music industry with a distinctive style blending introspection and emotional depth. Released debut album 'Mansion' in 2015, which gained significant attention, followed by 'Therapy Session' in 2016, reaching the top of the Billboard charts. 'Perception' in 2017 achieved commercial success, with singles like 'Let You Down' receiving multi-platinum certifications. Known for addressing personal struggles and mental health themes in lyrics.
Continue ReadingMichal Březina
Czech figure skater, European medalist
Born
March 30th, 1990 36 years ago
Competed in figure skating at an international level, achieving notable success in various championships. Represented the Czech Republic at multiple World Championships and European Championships. Participated in the 2014 Winter Olympics held in Sochi. Won a bronze medal at the 2012 European Figure Skating Championships and consistently performed in senior Grand Prix events.
Continue ReadingThomas Rhett
Country music singer and songwriter
Born
March 30th, 1990 36 years ago
Born in 1990, a prominent figure in country music emerged. This singer and songwriter has achieved significant chart success with multiple albums. The debut album, 'It Goes Like This', was released in 2013, featuring hits that dominated country music charts. Subsequent albums included successful tracks that blended traditional and contemporary country sounds. The artist has received numerous awards, including several ACM and CMA Awards, recognizing contributions to the genre.
Continue ReadingKalyn Ponga
Rugby league player for Newcastle Knights
Born
March 30th, 1998 28 years ago
Born in 1998, this rugby league player gained recognition for dynamic performances in the National Rugby League (NRL). Playing as a fullback, contributions to the Newcastle Knights helped the team secure key victories. Demonstrated exceptional skills, leading to multiple individual awards and selections for representative teams, including the New South Wales State of Origin squad. Known for agility and scoring ability on the field, solidified a reputation as one of the league's standout players in recent years.
Continue ReadingLaurie Graham
Canadian skier, Olympic competitor
Born
March 30th, 1960 66 years ago
This individual achieved recognition as a competitive skier representing Canada. Participation in the 1980 Winter Olympics in Lake Placid marked a significant highlight in the skiing career. Throughout the skiing career, notable achievements included strong performances in national and international competitions, contributing to the development of the sport in Canada.
Continue ReadingAlex Bregman
Baseball player, World Series champion
Born
March 30th, 1994 32 years ago
Professional baseball player in Major League Baseball (MLB), primarily for the Houston Astros. Achieved success as a third baseman and shortstop, contributing significantly to the Astros' offense. Batted .286 with 39 home runs in the 2019 season, earning selection to multiple All-Star Games. Instrumental in the Astros' victory in the 2017 World Series, contributing to the team's performance in key playoff games. Recognized for outstanding play and significant contributions to team success.
Continue ReadingOther People Who Died on September 21st
Arthur Ashkin
Physicist and Nobel Prize laureate
Born
September 2nd, 1922 103 years ago
Died
September 21st, 2020 5 years ago — 98 years old
This individual was an American physicist whose research significantly advanced the field of optical tweezers. Contributions to the understanding of laser physics led to the development of techniques that manipulate small particles with light. Work at Bell Labs facilitated breakthroughs in optical manipulation, impacting areas ranging from biology to materials science. The Nobel Prize in Physics was awarded in 2018 for achievements in this innovative domain.
Continue ReadingKo Wierenga
Dutch lawyer and politician
Born
1933 93 years ago
Died
September 21st, 2013 12 years ago — 80 years old
Practiced law and entered politics, serving as a member of the House of Representatives in the Netherlands. Advocated for various legal reforms and contributed to significant legislative initiatives. Held significant influence within the political landscape during tenure, establishing a reputation as a knowledgeable legal authority. Engaged in discussions and decisions impacting Dutch law and governance until retirement, leaving behind a legacy of dedication to the legal profession and public service.
Continue ReadingHenry de Montherlant
French essayist and novelist
Born
April 20th, 1895 131 years ago
Died
September 21st, 1972 53 years ago — 77 years old
Contributed significantly to French literature through works that explore themes of existentialism and the human condition. Notable works include the novel 'La Reine Morte' and the essay collection 'La Ville dont le Prince est un Enfant.' Active in the literary scene during the 20th century, engaged with academic and cultural discourses of the time. Also involved in theater, writing plays that garnered attention.
Continue ReadingWalewska Oliveira
Brazilian volleyball player, Olympic champion
Born
1979 47 years ago
Died
September 21st, 2023 2 years ago — 44 years old
A professional volleyball player from Brazil, achieved significant success in international competitions. Played as a middle blocker and was part of the Brazilian national team that won the gold medal at the 2008 Beijing Olympic Games. Contributed to the team’s success in various championships, showcasing skills and athleticism throughout the career. Also played at the club level in leagues across Brazil and Europe, further establishing a legacy in the sport before passing away in 2023.
Continue ReadingMichael Harari
Israeli intelligence officer
Born
1927 99 years ago
Died
September 21st, 2014 11 years ago — 87 years old
An Israeli intelligence officer, this individual had a notable career in the intelligence community, primarily serving in the Mossad. Contributions during key operations including the pursuit of Nazi war criminals and counter-terrorism efforts in various regions are significant aspects of the career. Involvement in high-profile missions to track down individuals involved in attacks against Israeli interests marked a crucial part of the professional life. The strategic planning and operational execution in various foreign countries were integral to the objectives achieved during service.
Continue ReadingYoram Gross
Film director and producer of animation
Born
1926 100 years ago
Died
September 21st, 2015 10 years ago — 89 years old
An influential director and producer born in Poland, spent much of life in Australia. Contributed significantly to the field of animation, creating beloved children's films that combined whimsical storytelling with engaging visuals. Gained recognition for the innovative use of animation techniques and storytelling methods. Established a successful production company that focused on animated feature films, appealing to a global audience. Notable works included adaptations of classic stories. Worked closely with teams to produce captivating and memorable films, ensuring a high standard of quality throughout.
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