August Weismann
German biologist and geneticist, germinal theory
Born
Died
1914
112 years ago — 80 years old
Category
Scientists & Innovators
Country
Germany
Links & References
A prominent German biologist and geneticist contributed significantly to the understanding of heredity. Weismann proposed the germ plasm theory, which posited that only the germ cells are responsible for inheritance, thus challenging the ideas of acquired traits being passed to offspring. His work laid the foundation for modern genetics. Weismann's research included investigations into the development and mechanisms of evolution, reinforcing the notion of a separation between somatic and germ cells. His ideas influenced future genetic research and the formulation of evolutionary theory.
Proposed germ plasm theory in genetics
Conducted pioneering research in evolution
Other People Born on January 17th
Sir Alfred Rawlinson
Colonel and polo player
Born
January 17th, 1867 159 years ago
Died
June 1st, 1934 91 years ago — 67 years old
A 3rd Baronet and English colonel, contributions included piloting and participation in polo. Held a prominent role in the British military and engaged in various sporting activities, particularly polo, where achievements included competing in significant tournaments. As a pilot, involvement in aviation activities marked a notable aspect of the career. Served in the early 20th century and engaged in notable social events of the time.
Continue ReadingAntoni Łomnicki
Mathematician known for academic work
Born
January 17th, 1881 145 years ago
Died
July 4th, 1941 84 years ago — 60 years old
Born in Poland, a mathematician and academic focused on mathematical logic and set theory. Contributed significantly to the foundations of mathematics during the early 20th century. Active in the academic community, teaching and publishing research. Influenced subsequent generations of mathematicians through rigorous scholarship and educational efforts.
Continue ReadingFrederick III
Elector of Saxony and humanist patron
Born
January 17th, 1463 563 years ago
Died
May 5th, 1525 500 years ago — 62 years old
Born in 1463, Frederick III served as the Elector of Saxony. He was a significant figure in the early stages of the Protestant Reformation. Hosting Martin Luther at his court, he provided crucial support for Luther's writings and ideas. Frederick's role as the protector of Luther allowed for the establishment of Protestantism in Saxony. Additionally, he was an advocate for education and the arts, contributing to the development of the University of Wittenberg, which became a center for Reformation thought. His death in 1525 marked the end of an influential leadership during a transformative period in European history.
Continue ReadingMuhammad Ali
Boxer and civil rights activist
Born
January 17th, 1942 84 years ago
Died
June 3rd, 2016 9 years ago — 74 years old
Renowned as one of the greatest boxers of all time, this individual earned the world heavyweight title three times. In the 1960s, he became a prominent figure for his stance against the Vietnam War, refusing military service on religious grounds and facing legal challenges. His boxing career included legendary bouts, such as the 'Fight of the Century' against Joe Frazier in 1971, and the iconic 'Rumble in the Jungle' against George Foreman in 1974. Beyond the ring, this individual advocated for civil rights and humanitarian causes throughout his life.
Continue ReadingDalida
Singer and actress, 'Bambino'
Born
January 17th, 1933 93 years ago
Died
May 3rd, 1987 38 years ago — 54 years old
Born in Egypt and later moving to France, a significant career spanned several decades in music and film. Rose to prominence in the late 1950s with the hit single 'Bambino', which became a major milestone. Recorded songs in multiple languages including French, Italian, Arabic, and Spanish. Acted in films such as 'The Tontons Flingueurs' and 'Sirocco'. Achieved substantial success across the globe, earning numerous awards throughout a storied career.
Continue ReadingShari Lewis
Puppeteer and television host of Lamb Chop
Born
January 17th, 1933 93 years ago
Died
August 2nd, 1998 27 years ago — 65 years old
An American actress, puppeteer, and television host, gained recognition through children's television programs. Notable work included the puppet character Lamb Chop, which became iconic in the 1960s. Created and starred in several shows, including 'The Shari Lewis Show' and 'Lamb Chop's Play-Along'. The engaging performances combined humor and education, earning acclaim from audiences and critics alike. In addition to television, contributions to children's entertainment included books and live performances.
Continue Reading