Félix Tisserand
French astronomer and academic
Born
Died
1896
130 years ago — 51 years old
Category
Scientists & Innovators
Country
France
Links & References
Contributed significantly to the field of astronomy, particularly in celestial mechanics. Developed methods for calculating orbits of celestial bodies, which were instrumental in improving the understanding of the solar system. Held academic positions and was recognized for advancing astronomical research and education. Published a series of important works, impacting subsequent studies in astronomy.
Published 'Elements of Celestial Mechanics'
Developed Tisserand's criterion for cometary orbits
Other People Born on January 13th
Paul Feyerabend
Philosopher and academic with Against Method
Born
January 13th, 1924 102 years ago
Died
February 11th, 1994 32 years ago — 70 years old
Born in Austria, contributed significantly to the philosophy of science. Advocated for a pluralistic approach to scientific practices, challenging the idea of a universal scientific method. Gained prominence through the publication of 'Against Method,' which critiqued the rigidity of traditional scientific methodologies. Worked at various academic institutions across Europe and the United States, influencing debates on scientific epistemology and the relationship between science and society.
Continue ReadingKarl Menger
Mathematician and member of the Vienna Circle
Born
January 13th, 1902 124 years ago
Died
October 5th, 1985 40 years ago — 83 years old
Austrian-American mathematician contributed significantly to mathematical logic, topology, and geometry. Menger was a prominent member of the Vienna Circle, a group known for its scientific philosophy and promotion of logical positivism. He developed the Menger theorem and worked on the foundations of geometry and decision theory. Menger also held academic positions at several institutions including the University of Chicago, influencing future generations of mathematicians through his research and teaching.
Continue ReadingHoratio Alger
American novelist of rags-to-riches tales
Born
January 13th, 1832 194 years ago
Died
July 18th, 1899 126 years ago — 67 years old
A 19th-century novelist and journalist, Alger wrote extensively about the theme of self-made success, primarily through stories featuring young boys overcoming adversity. Alger's work reflected the values of American society during the Gilded Age, emphasizing hard work, honesty, and perseverance. He published more than 100 novels that depicted the rise of impoverished youths to middle-class status. Many of these stories were serialized and published in magazines before being released as books. Alger's narratives were instrumental in shaping the American dream concept, where determination and morality lead to success.
Continue ReadingAl-Hakam II
Umayyad Caliph of Al-Andalus
Born
January 13th, 915 1111 years ago
Died
October 16th, 976 1049 years ago — 61 years old
Ruled as the Caliph of Cordoba from 961 to 976, Al-Hakam II oversaw a period of cultural and scientific advancement in Al-Andalus. His administration emphasized knowledge and the promotion of education. Under his leadership, the Great Mosque of Cordoba was expanded, marking significant architectural achievements of the time. Al-Hakam II also managed diplomatic relations with other Islamic states and engaged in military campaigns to secure the territory.
Continue ReadingNathan Milstein
Violinist and composer of concertos
Born
January 13th, 1904 122 years ago
Died
December 21st, 1992 33 years ago — 88 years old
Born in Ukraine, Milstein became a prominent violinist and composer, establishing a successful career in classical music. Milstein studied under renowned instructors and began performing at a young age. Throughout the 20th century, he toured extensively, showcasing his virtuosity and artistry. He also contributed to the violin repertoire by composing and arranging works for the instrument. Milstein recorded a significant number of albums, becoming celebrated for his interpretations of concertos by composers such as Brahms and Tchaikovsky. His technique and expressive style made lasting contributions to the world of classical music.
Continue ReadingNathaniel Cartmell
American runner and Olympic coach
Born
January 13th, 1883 143 years ago
Died
August 23rd, 1967 58 years ago — 84 years old
Born in 1883, a prominent American runner and coach made significant contributions to the sport of athletics. A member of the 1908 United States Olympic team, he competed in the 800 meters and won a silver medal. After retiring from competitive running, shifted focus to coaching, where he led various collegiate and national teams, developing training methodologies that influenced future generations of athletes.
Continue Reading