Maud Menten
Canadian physician and biochemist
Contributions to biochemistry included work on enzyme kinetics and histochemistry. Collaborated with Leonor Michaelis to describe the Michaelis-Menten equation, a foundational principle in enzyme kinetics. Menten's research also advanced understanding of enzyme reactions and tissue staining techniques. Held a faculty position at the University of Toronto and published many scientific papers throughout a career spanning several decades.
Co-developed the Michaelis-Menten equation
Pioneered techniques in histochemistry
Contributed to advancement of enzyme kinetics
Other People Born on March 20th
Vladimír Mandl
Czechoslovak lawyer with legal influence
Born
March 20th, 1899 127 years ago
Died
January 8th, 1941 85 years ago — 41 years old
A prominent lawyer in Czechoslovakia, contributed significantly to legal practices in the early 20th century. Worked extensively in the field of civil law and participated in various legal reforms that shaped the legal landscape of the country. Advocated for the rule of law and the protection of legal rights during a tumultuous period in Czechoslovak history. Engaged in legal academia, influencing future generations of lawyers and legal scholars.
Continue ReadingFredric Wertham
Psychologist and comic book critic
Born
March 20th, 1895 131 years ago
Died
1981 45 years ago — 86 years old
A German-American psychologist and author, this individual played a significant role in the early discourse around comic books and their effects on children. The publication of a book in 1954, titled 'Seduction of the Innocent,' argued that comic books were contributing to juvenile delinquency and led to widespread public concern. This prompted congressional hearings on the comic book industry. The work influenced the eventual establishment of a self-regulatory body for comic books, the Comics Code Authority, which limited content in comic books for several decades. Accusations against comic books sparked a larger cultural conversation about media and its impact on youth.
Continue ReadingLauritz Melchior
Tenor and actor in opera performances
Born
March 20th, 1890 136 years ago
Died
1973 53 years ago — 83 years old
Born in Denmark and later becoming an American citizen, this tenor achieved prominence in the world of opera during the 20th century. Renowned for powerful performances, he specialized in Wagnerian roles, earning accolades for portrayals of characters like Tristan in 'Tristan und Isolde' and Siegfried in 'Der Ring des Nibelungen'. Melchior's contribution to the Metropolitan Opera established a legacy that has influenced generations of singers. His vocal abilities were complemented by a robust stage presence, making him a celebrated figure in the operatic community.
Continue ReadingAlfonso García Robles
Mexican lawyer and diplomat, Nobel Laureate
Born
March 20th, 1911 115 years ago
Died
September 2nd, 1991 34 years ago — 80 years old
A prominent lawyer and diplomat, contributed significantly to disarmament efforts and international relations. Worked for the Mexican government and served as Ambassador to various countries. Advocated for peace and nuclear disarmament. Awarded the Nobel Peace Prize in 1982 for efforts in promoting disarmament in Latin America.
Continue ReadingFrederick Winslow Taylor
Industrial engineer and efficiency expert
Born
March 20th, 1856 170 years ago
Died
March 21st, 1915 111 years ago — 59 years old
An engineer and management consultant, contributed to the development of scientific management. Established methods to improve industrial efficiency and productivity through systematic observations and time studies. Authored 'The Principles of Scientific Management,' which laid the foundation for modern management practices. Implemented time and motion studies to analyze workflows in manufacturing settings.
Continue ReadingJohn Lavery
Irish painter and academic renowned for portraits
Born
March 20th, 1856 170 years ago
Died
January 10th, 1941 85 years ago — 84 years old
Born in Ireland, a painter and academic emerged as a prominent figure in the art world. Lavery studied under notable artists and became associated with the Glasgow School. Known for his portraiture, many of his works capture the essence of society's elite. His style included influences from Impressionism, blending color and light effectively. His work had a significant presence in various exhibitions, including the Royal Academy in London, which showcased several of his paintings. Also taught at prestigious institutions, cultivating the next generation of artists. Throughout his career, he received accolades for his contributions to art, leaving a lasting legacy.
Continue ReadingOther People Who Died on July 17th
Jean-Charles Chapais
Canadian politician, 1st Minister of Agriculture
Born
December 2nd, 1811 214 years ago
Died
July 17th, 1885 140 years ago — 73 years old
Born in 1811, a prominent Canadian farmer and politician played a significant role in the early development of agricultural policy in Canada. Served as the first Minister of Agriculture, focusing on promoting agricultural development and supporting farmers' interests. Held various political positions throughout a career dedicated to enhancing the agricultural landscape in Canada during a time of growth and change.
Continue ReadingWalter Cronkite
Journalist and news anchor for CBS
Born
November 4th, 1916 109 years ago
Died
July 17th, 2009 16 years ago — 92 years old
A prominent journalist and television news anchor, played a key role in shaping broadcast journalism in the United States. Served as the anchor for the CBS Evening News from 1962 to 1981, providing coverage of significant events such as the Moon landing and the Vietnam War. Was awarded the Presidential Medal of Freedom in 1981 for contributions to journalism and democracy. His signature sign-off, 'And that's the way it is,' became iconic in American media.
Continue ReadingMarie Sophie Hingst
Historian and Holocaust descendant blogger
Born
October 20th, 1987 38 years ago
Died
July 17th, 2019 6 years ago — 31 years old
Engaged in historical research and maintained a blog that discussed historical topics. Claimed descent from Holocaust survivors, which later generated significant controversy due to the inaccuracy of this claim. This assertion drew attention to the discussions around personal narratives related to historical events. The situation sparked debates about authenticity and representation in historical discourse.
Continue ReadingJosef Hyrtl
Anatomist celebrated for anatomy textbooks
Born
December 7th, 1810 215 years ago
Died
July 17th, 1894 131 years ago — 83 years old
Contributions to the field of anatomy included significant work in the study of human skeletons and their variations. Hyrtl published numerous influential textbooks, with 'Lehrbuch der Anatomie' being particularly notable. Hyrtl served as a professor of anatomy at the University of Vienna, where lectures drew attention for their clarity and detail. Key theories on cranial anatomy also emerged from his research, influencing future generations of anatomists. His collaborations and academic activities extended to various institutions, helping shape anatomical education.
Continue ReadingEdward Heath
Politician, Prime Minister (1970-74)
Born
July 9th, 1916 109 years ago
Died
July 17th, 2005 20 years ago — 89 years old
Served as the Prime Minister of the United Kingdom from 1970 to 1974. Led the Conservative Party and oversaw significant events such as the UK's entry into the European Economic Community in 1973. Implemented various domestic policies and reforms during tenure. After leaving office, continued to be active in politics and public life.
Continue ReadingRobina Nicol
New Zealand photographer and suffragist
Born
June 7th, 1861 164 years ago
Died
July 17th, 1942 83 years ago — 81 years old
Pioneered women's rights in New Zealand through activism and photography. Contributed to the suffrage movement, advocating for women's voting rights. Worked as a photographer, capturing significant moments and portraits of the era. Participated in various organizations promoting equality and social reforms.
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