Per-Ingvar Brånemark
Surgeon and inventor of osseointegration
Born
1929
96 years ago
Died
December 20th, 2014
10 years ago — 85 years old
Category
Scientists & Innovators
Country
Sweden
Links & References
A Swedish surgeon and academic, contributed significantly to the field of oral and maxillofacial surgery. Developed the concept of osseointegration, which led to the successful integration of dental implants into bone. Established a technique that has provided a reliable solution for rehabilitation of edentulous patients. His work paved the way for advancements in dental implants and orthopedic applications.
Developed osseointegration technique
Pioneered dental implant technology
Other People Who Died on December 20th
Carl Sagan
An American astronomer and astrophysicist contributed significantly to planetary science and exobiology. Played a crucial role in the Mariner, Viking, Voyager, and Galileo space missions. Authored several books, the most notable being 'Cosmos', which expanded the public understanding of science and astronomy through accessible language and compelling narratives. Served as a proponent for the search for extraterrestrial life and was instrumental in the establishment of the Planetary Society, an organization dedicated to the exploration of space.
Continue ReadingLucien Petit-Breton
Achievements in professional cycling include winning the Tour de France twice, in 1907 and 1908. Competed actively in road races and earned a reputation for exceptional endurance and racing strategy. Won various prestigious races, showcasing talent in long-distance events. Helped elevate the profile of cycling in France during the early 20th century.
Continue ReadingDenise Levertov
Born in England and later relocating to the United States, a prominent poet emerged as a significant figure in modern poetry. Developed a unique voice characterized by free verse and a deep engagement with spiritual and political themes. Contributed to the literary community through numerous collections, emphasizing the intersection of personal and political experiences. Actively participated in anti-war movements during the Vietnam War, integrating social issues into the fabric of poetic expression. Received several awards throughout the career, marking a significant presence in the literary world.
Continue ReadingMartin O'Meara
An Irish-Australian, served as a sergeant during World War I. Displayed exceptional bravery at the Battle of Mont Saint Quentin in 1918. Awarded the Victoria Cross for actions that saved numerous soldiers' lives. After the war, faced challenges readjusting to civilian life in Australia.
Continue ReadingRaoul Bott
A Hungarian-American mathematician specialized in topology and algebraic geometry. Contributions to the field include the Bott periodicity theorem, which significantly influenced the development of K-theory and stable homotopy theory. Held academic positions at prestigious institutions, including Harvard University, and contributed to the understanding of differential forms. Participated in advancing the application of mathematics in various scientific areas.
Continue ReadingLinton Hope
Contributions to yacht design include significant architectural innovations, particularly in the early 20th century. Notably designed the yacht My Lady of the Isles and engaged in various sailing competitions. In addition to architecture, involvement in sailing established a reputation in maritime circles. Held several prestigious yachting titles and participated in regattas, gaining recognition for skill and design excellence.
Continue Reading