Claude Louis Berthollet
French chemist and academic distinguished by chemical affinity studies
Born
Died
1822
204 years ago — 74 years old
Category
Scientists & Innovators
Country
France
Links & References
A prominent chemist and academic contributed significantly to the understanding of chemical reactions and affinities. Berthollet's work laid essential groundwork for modern chemistry, particularly in the areas of stoichiometry and equilibrium. He was instrumental in developing the law of mass action. In addition to his theoretical contributions, Berthollet played a crucial role in applying chemistry to the industry during the French Revolution, promoting the use of chemical processes in various applications. His participation in the establishment of the conservative school of chemistry established lasting institutional frameworks for scientific education in France.
Developed theories on chemical affinities
Contributed to the law of mass action
Other People Born on December 9th
Kirsten Gillibrand
American politician and U.S. senator
Born
December 9th, 1966 59 years ago
Elected to the United States Senate in 2009, served as a representative for New York. Advocated for women's rights, military reform, and health care issues. Played a significant role in the Senate committees on Agriculture, Nutrition, and Forestry, and Armed Services. Previously served in the U.S. House of Representatives, representing New York's 20th congressional district. Appointed to fill the vacancy left by Hillary Clinton, completed the full term and was re-elected multiple times.
Continue ReadingJames Rainwater
Physicist, Nobel Prize laureate
Born
December 9th, 1917 108 years ago
Died
May 31st, 1986 40 years ago — 68 years old
A prominent physicist and academic, contributions included advancements in nuclear physics. Awarded the Nobel Prize in Physics in 1975 for research on the structure of nuclei. Worked at Columbia University, influencing generations of students and furthering the field of physics through both teaching and research.
Continue ReadingFritz Haber
Chemist and Nobel Prize laureate
Born
December 9th, 1868 157 years ago
Died
January 29th, 1934 92 years ago — 65 years old
Born in 1868, a chemist contributed significantly to the development of chemical processes and agricultural practices. Developed the Haber-Bosch process for synthesizing ammonia from nitrogen and hydrogen, which revolutionized fertilizer production. This process greatly influenced agricultural productivity worldwide. In 1918, awarded the Nobel Prize in Chemistry for this work. Additionally, worked on chemical warfare during World War I, which sparked ethical controversies surrounding scientific contributions to warfare. Died in 1934.
Continue ReadingCaroline Lucas
Politician and environmental activist
Born
December 9th, 1960 65 years ago
Elected to Parliament in 2010, represented the Green Party. Advocated for environmental issues, including climate change and sustainable energy. Served as the Green Party's first and only Member of Parliament. Contributed to multiple campaigns related to social justice and environmental protection both in Parliament and in public engagements.
Continue ReadingMax Manus
Norwegian resistance leader during WWII
Born
December 9th, 1914 111 years ago
Died
1996 30 years ago — 82 years old
Served as a key figure in the Norwegian resistance against Nazi occupation during World War II. Operated with the Oslo-based group, the Norwegian Special Operations Group, focusing on sabotage missions targeting German war efforts. Participated in high-profile operations, including the sinking of the German transport ship MV Donau and the bombing of the German-controlled infrastructure in Norway. Coordinated efforts that contributed to the overall resistance movement, significantly disrupting enemy operations. After the war, became an author, documenting experiences in a widely read autobiography.
Continue ReadingJohn Dobson
Astronomer and author of telescope design
Born
December 9th, 1787 238 years ago
Died
January 15th, 2014 12 years ago — 226 years old
A Chinese-American astronomer focused on promoting amateur astronomy and public outreach. Developed the Dobsonian telescope, which simplified telescope design and construction for amateur astronomers. Founded the San Francisco Sidewalk Astronomers, making stargazing accessible to the public, and encouraged the use of telescopes for recreational astronomy. Authored several books on the subject of astronomy, contributing to the education of many enthusiasts in the field.
Continue Reading