Jacques Charles

French physicist, inventor of the balloon

Jacques Charles - Scientists & Innovators born 1746
Born

1746
279 years ago

Died
Category

Scientists & Innovators

Country

France

Links & References

A physicist and mathematician from France, contributed significantly to the fields of mathematics and physics in the late 18th and early 19th centuries. Conducted pioneering experiments related to gases and thermodynamics. Developed the gas law that later became known as Charles's Law, which describes how gases expand when heated. Additionally, invented the hydrogen-filled balloon, achieving the first successful flight in 1783. Made important contributions to the understanding of the behavior of gases under various temperatures and pressures.

Formulated Charles's Law

Invented the hydrogen balloon

Other People Who Died on April 7th

Jean-Baptiste de La Salle

French priest and educational reformer
Born
April 30th, 1651 374 years ago
Died
April 7th, 1719 306 years ago — 67 years old

A priest and educational reformer contributed significantly to the development of education in France. Founded the Institute of the Brothers of the Christian Schools in 1680, focusing on the education of the poor and the creation of a system of schools. Established a curriculum that emphasized the importance of education for all children, regardless of social status. Canonized as a saint in 1900, recognized for dedication to teaching and improving education standards.

Continue Reading

Shimazu Tadatsune

Japanese daimyō of the Shimazu clan
Born
November 27th, 1576 449 years ago
Died
April 7th, 1638 387 years ago — 61 years old

Served as a daimyō during the early Edo period. Led the Shimazu clan's governance in Satsuma Province, significantly influencing the region's political landscape. Fostered the clan's military strength and supported the arts and culture in the region. Played a key role in the administration and consolidation of power within the clan, ensuring its prominence in Japanese feudal society.

Continue Reading

Joseph Lyons

Australian Prime Minister, educator
Born
September 15th, 1879 146 years ago
Died
April 7th, 1939 86 years ago — 59 years old

Served as the 10th Prime Minister of Australia from 1932 until death in 1939. Also contributed significantly to Australian education prior to entering politics. Worked as a teacher and held various roles in the government, including serving as the Minister for Education. Advocated for policies that improved the education system and economic stability during his tenure.

Continue Reading

Golo Mann

Historian and author of 'The History of Germany'
Born
March 27th, 1909 116 years ago
Died
April 7th, 1994 31 years ago — 85 years old

Born in Germany, a prominent historian and author focused on modern German history. Worked as a professor and wrote extensively on the subject. 'The History of Germany' serves as one of the significant works that examine the complexities of Germany's past. Additionally, contributed to various historical journals and series, influencing academic thought.

Continue Reading

Roger Leger

Ice hockey player for the NHL
Born
March 26th, 1919 106 years ago
Died
April 7th, 1965 60 years ago — 46 years old

An accomplished ice hockey player participated in the NHL. Played as a defenseman in the 1940s and 1950s. Contributed to the Montreal Canadiens and the Chicago Black Hawks during notable periods. Made significant appearances in Stanley Cup playoffs.

Continue Reading

Herb Stempel

Television personality and game show contestant
Born
1926 99 years ago
Died
April 7th, 2020 5 years ago — 94 years old

A television personality participated in the quiz show 'Twenty One', where a significant controversy over his victories arose. Stempel became embroiled in a scandal involving the show's producers, which led to questions regarding the integrity of the competition. After leaving the show, he became an advocate for fair practices in television programming. Stempel's experience highlighted issues of manipulation and ethics in media.

Continue Reading