Henri Victor Regnault
French physicist and chemist known for thermodynamics
Contributed significantly to the study of thermodynamics and the behavior of gases. Conducted extensive research on the specific heats of various substances. Developed methods for measuring thermal conductivity and demonstrated the laws governing the expansion of gases. Published influential works that laid foundations for modern physics and chemistry. Actively involved in promoting scientific education and aimed to establish systematic approaches in experimental science.
Pioneered work in thermodynamics
Studied specific heats of gases
Developed methods for measuring thermal conductivity
Other People Born on July 21st
Eduard Streltsov
Soviet footballer and national team star
Born
July 21st, 1937 88 years ago
Died
July 22nd, 1990 35 years ago — 53 years old
This individual played as a forward and is recognized as one of the greatest Soviet footballers. Starting his professional career with Torpedo Moscow, he scored numerous goals and helped the team achieve success in domestic competitions. He represented the Soviet national team and participated in the 1962 FIFA World Cup. Despite a promising career, this individual faced challenges, including a ban that impacted professional play. After returning to football, he continued to contribute to the sport until retirement. His legacy includes a reputation as an outstanding player in Soviet football history.
Continue ReadingJanet Reno
79th United States Attorney General
Born
July 21st, 1938 87 years ago
Died
November 7th, 2016 9 years ago — 78 years old
Served as the 79th Attorney General of the United States from 1993 to 2001. First woman to hold the position. Worked on various issues including crime, drugs, and civil rights during tenure. Played a significant role in high-profile cases and controversies including the Branch Davidian incident in Waco, Texas, and the Elian Gonzalez case. Advocated for the Violence Against Women Act and initiated various measures to combat crime and improve law enforcement. Engaged in efforts to reform the FBI and enhance community policing initiatives.
Continue ReadingMarie Bouzkova
Czech tennis player with WTA titles
Born
July 21st, 1998 27 years ago
Competed professionally in tennis since 2013. Achieved notable rankings in singles and doubles on the WTA Tour. Won the WTA doubles title at the 2021 Monterrey Open. Represented the Czech Republic in various international competitions, including the Billie Jean King Cup.
Continue ReadingPaul Möhring
German physician and botanist
Born
July 21st, 1710 315 years ago
Died
October 28th, 1792 233 years ago — 82 years old
Born in 1710, a physician specialized in botany and zoology. Contributed significantly to the study of nature through extensive research in herbal medicine and animal physiology. Authored several scientific works that detailed various plant species and their medicinal properties, as well as classifications of animals. Played a vital role in advancing the understanding of natural history during the 18th century.
Continue ReadingEvan McPherson
NFL Placekicker for Cincinnati Bengals
Born
July 21st, 1999 26 years ago
A placekicker in American football, played college football at the University of Florida. Entered the NFL in 2021 as a member of the Cincinnati Bengals. Contributed to the Bengals' playoff run in 2021, achieving success with reliable field goal performance during crucial games.
Continue ReadingRachael Flatt
American figure skater and champion
Born
July 21st, 1992 33 years ago
Competed in figure skating, achieving significant success on the national and international stages. Won the 2010 U.S. Figure Skating Championships and later represented the United States at the 2010 Winter Olympics in Vancouver. Earned multiple titles at international competitions. Retired from competitive skating and moved into coaching and mentoring young skaters.
Continue ReadingOther People Who Died on January 19th
Don Wittman
Canadian sportscaster with legacy in hockey
Born
1936 89 years ago
Died
January 19th, 2008 17 years ago — 72 years old
A sportscaster with a significant career in television broadcasting, particularly in ice hockey. Known for commentary on Canadian television, contributing to the growth of sports broadcasting in Canada. Served as the primary play-by-play announcer for the Winnipeg Jets, providing insights and updates during the team's games. Also hosted several sports-related programs, enhancing the public's engagement with various sporting events. His voice became synonymous with hockey coverage in the region, earning respect within the industry.
Continue ReadingMichel Guimond
Canadian lawyer and politician
Born
1953 72 years ago
Died
January 19th, 2015 10 years ago — 62 years old
A lawyer and politician from Canada, played a significant role in the Canadian Parliament as a member of the Bloc Québécois. Represented the riding of Montarville from 2000 until 2004. Was involved in various parliamentary committees and contributed to discussions surrounding Canadian legislation. Served at the provincial level in Quebec as a member of the National Assembly prior to his federal career. The political career ended after losing in the 2004 election, but continued to engage in legal practices and consulting until passing in 2015.
Continue ReadingHedy Lamarr
Actress and inventor of frequency hopping
Born
November 9th, 1914 111 years ago
Died
January 19th, 2000 25 years ago — 85 years old
An actress and inventor, contributions included co-inventing a frequency-hopping spread spectrum technology used in wireless communications. Gained prominence in the film industry during the 1930s and 1940s, starring in movies such as 'Algiers' and 'Samson and Delilah'. Early work in filmmaking was notable for combining beauty with technical ingenuity. Later in life, recognition for her inventions in technology garnered attention, culminating in induction into the National Inventors Hall of Fame.
Continue ReadingDenny Doherty
Canadian singer-songwriter of The Mamas & The Papas
Born
November 29th, 1940 85 years ago
Died
January 19th, 2007 18 years ago — 66 years old
A Canadian singer-songwriter gained prominence as a member of the group The Mamas & The Papas during the 1960s. The group was pivotal in shaping the California sound of the era, blending elements of folk, rock, and pop. Significant hits included 'California Dreamin'' and 'Monday, Monday'. The group's harmonious vocals and distinct style garnered wide acclaim. Doherty also released solo albums and collaborated with various artists throughout his career. His vocal talent contributed to numerous chart-topping singles.
Continue ReadingChristopher Chataway
Runner and politician with a record in athletics
Born
January 31st, 1931 94 years ago
Died
January 19th, 2014 11 years ago — 82 years old
Competed in middle-distance running, achieving a silver medal in the 5000 meters at the 1954 Commonwealth Games and participating in the 1956 Melbourne Olympics. Transitioned to journalism, serving as a sports commentator and later as a political figure with the Conservative Party. Held the position of Member of Parliament for]][London-Berrington from 1964 to 1970 and played a role in the development of sports policies in government. His career spanned athletics, journalism, and politics, showcasing a multifaceted path.
Continue ReadingElis Regina
Brazilian soprano and bossa nova icon
Born
1945 80 years ago
Died
January 19th, 1982 43 years ago — 37 years old
Celebrated as one of Brazil's greatest singers, a prominent figure in the bossa nova genre. Gained fame in the 1960s for powerful performances and distinctive voice. Collaborated with several influential musicians, leaving a significant mark on Brazilian music. Released albums that became classics, reaching broad audiences within Brazil and internationally. Achieved recognition for emotional depth and technical skill in her interpretations. Continued to inspire generations of artists even after passing away at a young age.
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