Pierre Louis Dulong

Physicist and chemist; Dulong-Petit law

Pierre Louis Dulong - Scientists & Innovators born February 12th, 1785
Born
Died
Category

Scientists & Innovators

Country

France

Links & References

Born in France, a physicist and chemist contributed significantly to the understanding of thermochemistry and atomic theory. Collaborated with Alexis Thérèse Petit to establish the Dulong-Petit law, which describes the heat capacities of solid elements. Worked on various aspects of chemical analysis and contributed to the development of the concepts of atomic specific heats. His research had a lasting influence on the field of thermodynamics and material sciences.

Formulated the Dulong-Petit law

Contributed to atomic theory and thermochemistry

Other People Born on February 12th

Zoran Mušič

Slovene painter and illustrator of landscapes
Born
February 12th, 1909 116 years ago
Died
May 25th, 2005 20 years ago — 96 years old

Born in Slovenia, a painter and illustrator gained recognition for contributions to modern art. Developed a unique style characterized by landscapes and figural compositions. Emigrated to Italy and later settled in Paris, where exposure to different cultures influenced artistic development. Worked primarily with oil paintings and was noted for incorporating elements of identity and memory into his artworks. His work reflected the tumultuous historical experiences of the 20th century, including the impact of World War II on personal and collective experiences.

Continue Reading

Julius Streicher

German publisher of Der Stürmer
Born
February 12th, 1885 140 years ago
Died
1946 80 years ago — 61 years old

A prominent German publisher, founded and edited the anti-Semitic newspaper Der Stürmer. Actively participated in the Nazi Party, promoting its ideology through print media. Streicher was a key figure in disseminating propaganda that fostered anti-Semitic sentiments in Germany during the 1930s and 1940s. The newspaper played a significant role in shaping public perception and attitudes towards Jews leading up to and during World War II.

Continue Reading

Ray Manzarek

Keyboardist and co-founder of The Doors
Born
February 12th, 1939 86 years ago
Died
May 20th, 2013 12 years ago — 74 years old

A prominent keyboardist and producer, contributed significantly to rock music as a co-founder of the band The Doors. Instrumental in shaping the sound of the band with distinctive keyboard melodies and innovative use of the organ. Served as the band's creative force alongside its iconic frontman. Played a key role in producing several of the band's albums and supporting the distinctive blend of rock, blues, and psychedelia that characterized their work. Frequent collaborator with other artists throughout his career, exploring various musical genres.

Continue Reading

Kemal Bilmez

Belgian politician in regional government
Born
February 12th, 1994 31 years ago

Engaged in Belgian politics, held a significant role within the regional government. Focused on social and economic policies, contributing to local governance and community development. Worked towards enhancing civic engagement and representation within the political framework. Participated in various initiatives aimed at improving local infrastructure and public services.

Continue Reading

Kane Richardson

Australian cricketer, ODI specialist
Born
February 12th, 1991 34 years ago

Accomplished Australian cricketer, with a focus on limited-overs formats. Made international debut in 2015, contributing significantly to the Australian national team as a fast bowler. Notable for representing Australia in One Day Internationals and T20 matches. Played for the Adelaide Strikers in the Big Bash League, establishing a reputation for being a key player in the bowling lineup. Demonstrated consistent performance in domestic cricket, earning recognition for bowling skills and wicket-taking ability.

Continue Reading

Julian Schwinger

Theoretical physicist, Nobel Prize winner
Born
February 12th, 1918 107 years ago
Died
July 16th, 1994 31 years ago — 76 years old

Contributed significantly to quantum field theory, specifically in the development of quantum electrodynamics. His work provided a theoretical framework for understanding particle interactions. Served as a professor at various institutions, including UCLA. Received the Nobel Prize in Physics in 1965, sharing the honor with Richard Feynman and Sin-Itiro Tomonaga for their contributions to the field.

Continue Reading

Other People Who Died on July 19th

Bill Bright

American evangelist and author
Born
1921 105 years ago
Died
July 19th, 2003 22 years ago — 82 years old

An evangelist and author, founded a global Christian organization dedicated to spreading the message of Christianity on college campuses. Established the ministry in 1951, which became Campus Crusade for Christ, known for its extensive outreach programs. Authored numerous books aimed at spiritual growth, including the popular 'The Four Spiritual Laws'. Played a significant role in promoting Christianity among students worldwide.

Continue Reading

Geeto Mongol

Wrestler and trainer, tag team champion
Born
July 12th, 1931 94 years ago
Died
July 19th, 2013 12 years ago — 82 years old

An accomplished wrestler and trainer, began wrestling in the late 1950s. Achieved recognition in various wrestling promotions, including the WWWF and NWA, through a unique persona that captivated audiences. Formed a successful tag team with partner Johnny Ghoul, winning multiple tag team championships. Transitioned into a training role, shaping the careers of aspiring wrestlers with a focus on developing technical skills and in-ring psychology.

Continue Reading

James Garner

American actor and producer in film and TV
Born
April 7th, 1928 97 years ago
Died
July 19th, 2014 11 years ago — 86 years old

A prominent actor and producer, celebrated for significant roles in television and film. Starred in the iconic television series 'Maverick' and 'The Rockford Files'. Garner also had a successful film career, featuring in movies such as 'The Great Escape' and 'Murphy's Romance'. Garner earned multiple awards during his career, including two Primetime Emmy Awards and a Golden Globe Award.

Continue Reading

Elmer Valo

Baseball player and coach, 1949 All-Star
Born
March 5th, 1921 104 years ago
Died
July 19th, 1998 27 years ago — 77 years old

An American baseball player and coach whose career spanned from 1940 to 1965. Played as an outfielder for various teams including the Philadelphia Athletics and the Brooklyn Dodgers. Selected as an All-Star in 1949. Transitioned into coaching and contributed to the development of players in minor league baseball.

Continue Reading

Paolo Borsellino

Italian lawyer and anti-mafia judge
Born
January 19th, 1940 86 years ago
Died
July 19th, 1992 33 years ago — 52 years old

A prominent Italian lawyer and judge focused on fighting organized crime, particularly the Sicilian Mafia. Played a crucial role in the Maxi Trial, which prosecuted over 400 Mafia members. Borsellino worked closely with Giovanni Falcone, another anti-Mafia judge, to combat criminal influences in Italy. Tragically, Borsellino was assassinated in a car bombing in 1992, shortly after Falcone's assassination, highlighting the dangers faced by those opposing the Mafia. His work contributed to a national and international understanding of Mafia operations and their challenges.

Continue Reading

Kaarle Krohn

Finnish historian and academic
Born
1863 163 years ago
Died
July 19th, 1933 92 years ago — 70 years old

A prominent Finnish historian and academic, contributed significantly to folkloristics and cultural history. Developed the concept of cultural evolution in folklore studies. Served as a professor at the University of Helsinki, where major research focused on the structure and function of folklore. Played a pivotal role in establishing the Finnish Folklore Society and actively participated in the international folkloristic community.

Continue Reading