Osamu Hayaishi

Biochemist and academic - discovered cyclooxygenase

Osamu Hayaishi - Scientists & Innovators born 1920
Born

1920
106 years ago

Died
Category

Scientists & Innovators

Country

United States

Links & References

A biochemist who contributed to the understanding of enzyme activity and its regulation. Developed significant research on cyclooxygenase, which is crucial in the biosynthesis of prostaglandins. Held a position at the University of Colorado and made substantial advancements in the field of biochemistry with a focus on oxygenation pathways.

Discovered the cyclooxygenase enzyme

Conducted extensive research on prostaglandins

Published numerous scientific papers

Other People Who Died on December 17th

Sammy Baugh

American football player and coach
Born
March 17th, 1914 112 years ago
Died
December 17th, 2008 17 years ago — 94 years old

Played as a quarterback for the Washington Redskins from 1937 to 1952. Achieved three NFL championships in 1937, 1942, and 1943. Also served as a coach after retirement from playing, influencing the game through his strategic insights and leadership. Inducted into the Pro Football Hall of Fame in 1963.

Continue Reading

Nzinga of Ndongo and Matamba

Queen and diplomat of Ndongo
Born
1583 443 years ago
Died
December 17th, 1663 362 years ago — 80 years old

Ruled as the Queen of Ndongo and Matamba during the 17th century. Engaged in resistance against Portuguese colonization in Angola. Established diplomatic relations with various European powers and advocated for her people's autonomy. Played a significant role in the political landscape of her time, navigating complex alliances and conflicts to strengthen her kingdoms. Successfully led military campaigns against Portuguese forces, displaying strategic acumen in protecting her territory and sovereignty.

Continue Reading

Harold Holt

Australian Prime Minister during 1966-67
Born
August 5th, 1908 118 years ago
Died
December 17th, 1967 58 years ago — 59 years old

Served as the 17th Prime Minister of Australia from 1966 until disappearance in 1967. Before becoming Prime Minister, held various ministerial positions including Minister for Labour and National Service and Minister for Immigration. Expanded the country's involvement in the Vietnam War and introduced significant reforms in education and immigration policy. Holt's tenure is notably marked by his push for a new Liberal Party agenda and closer ties with the United States during the Cold War.

Continue Reading

Charles Winckler

Danish tug of war competitor
Born
April 9th, 1867 159 years ago
Died
December 17th, 1932 93 years ago — 65 years old

Born in 1867, a prominent athlete in tug of war, discus, and shot put. Competed in the 1900 Summer Olympics, where achieved recognition for participation in the tug of war event. Contributed to Danish sports, particularly in strength athletics. Excelled in throwing events during a competitive career that spanned several years, representing Denmark in various competitions.

Continue Reading

Thomas Mitchell

Actor, singer, screenwriter; Stagecoach
Born
July 11th, 1892 134 years ago
Died
December 17th, 1962 63 years ago — 70 years old

An American actor, singer, and screenwriter, recognized for a prolific career in film, television, and theater. Appeared in the 1939 Western film 'Stagecoach,' playing the character Doc Boone, which became a significant part of cinematic history. Won an Academy Award for Best Supporting Actor for the role in 'The Heirs of Rassendyll' in 1931. His work in multiple genres earned acclaim and led to enduring popularity.

Continue Reading

Leopold II of Belgium

Belgian King and Congo Free State founder
Born
April 9th, 1835 191 years ago
Died
December 17th, 1909 116 years ago — 74 years old

Reigned as King of the Belgians from 1865 to 1909. Established the Congo Free State as a personal possession, which was marked by extensive exploitation of natural resources and forced labor. Under his rule, significant economic development occurred in the region, but at a devastating cost to the local population.

Continue Reading