John Theophilus Desaguliers

Physicist and philosopher, mechanical theories

John Theophilus Desaguliers - Physicist and philosopher, mechanical theories
Born

1683
342 years ago

Died

February 29th, 1744
281 years ago — 61 years old

Category

Thinkers & Philosophers

Country

United Kingdom

Links & References

Born in France and later moving to England, a physicist and philosopher contributed significantly to the field of mechanics. Involved with the Royal Society, played a pivotal role in the dissemination of Newtonian physics. Authored several works that outlined mechanical theories and experiments. His lectures were particularly notable for incorporating demonstrations that made complex ideas accessible. Actively engaged in the development of experimental philosophy.

Published 'Course of Experimental Philosophy'

Developed the concept of energy conservation

Conducted experiments with the pendulum

Other People Who Died on February 29th

Erik Ortvad

Danish painter and illustrator
Born
June 18th, 1917 107 years ago
Died
February 29th, 2008 17 years ago — 90 years old

An influential Danish painter and illustrator, recognized for contributions to contemporary art. Worked in various styles, including abstraction and surrealism. Exhibited works extensively in Denmark and internationally, showcasing a distinct use of color and form. Developed a unique approach to illustrating literature, providing visual interpretations of literary themes. Served as a lecturer in painting and illustration, influencing a new generation of artists.

Continue Reading

Brian Mulroney

Prime Minister of Canada
Born
March 20th, 1939 85 years ago
Died
February 29th, 2024 1 years ago — 84 years old

Served as the 18th Prime Minister of Canada from 1984 to 1993. Played a key role in the Canada-US Free Trade Agreement, promoting trade between the two nations. His government implemented significant economic reforms and was involved in the negotiations that led to the North American Free Trade Agreement (NAFTA). Mulroney also focused on environmental issues, introducing policies aimed at protecting natural resources. After leaving office, continued to engage in various business and legal ventures, as well as maintaining a presence in Canadian political discourse.

Continue Reading

Giuseppe Vitali

Italian mathematician and logician
Born
1875 150 years ago
Died
February 29th, 1932 93 years ago — 57 years old

Contributed significantly to mathematics, particularly in the fields of logic and analysis. Vitali developed the Vitali covering theorem, which is a key result in measure theory. He served as a professor at the University of Pavia, where he influenced many students and mathematicians. Vitali was awarded the position of corresponding member of the Academy of Sciences in Italy, reflecting his contributions to mathematical research and education.

Continue Reading

Ali Hassan Mwinyi

2nd President of Tanzania
Born
May 8th, 1925 99 years ago
Died
February 29th, 2024 1 years ago — 98 years old

Served as the 2nd President of Tanzania from 1985 to 1995 and the 3rd President of Zanzibar. During the presidency, implemented significant economic reforms and promoted policies aimed at liberalizing the Tanzanian economy. Played a crucial role in the process of reconciliation and political stabilization in Zanzibar amid tensions. His tenure saw improvements in the relationship between the mainland and Zanzibar, fostering a sense of unity within the nation.

Continue Reading

Walter Yust

American journalist and author
Born
May 16th, 1894 130 years ago
Died
February 29th, 1960 65 years ago — 65 years old

Worked as a journalist and editor, specializing in both reporting and editorial writing. Served as the editor of several prominent publications, contributing significant pieces that shaped public discourse. Authored books on various topics, reflecting a deep engagement with literature and history. Contributed to the field of journalism, influencing future generations of writers and reporters through editorial guidance and mentorship. Participated in significant historical events through reporting, providing detailed accounts that enhanced understanding of contemporary issues.

Continue Reading

E. F. Benson

English archaeologist and author
Born
1867 158 years ago
Died
February 29th, 1940 85 years ago — 73 years old

An archaeologist and author, contributed significantly to the field of archaeology through extensive research and fieldwork. Published major scholarly works on Roman settlement in Britain. A noted writer of historical fiction, produced a series of novels that explored themes of history and culture. Engaged in both excavation projects and theoretical discussions surrounding archaeological practices.

Continue Reading