Hanna Neumann
Mathematician, known for group theory
Born
Died
1971
55 years ago — 57 years old
Category
Scientists & Innovators
Country
Germany, Canada
Links & References
Born in Germany, a mathematician focused on group theory and algebraic structures. Emigrated to Canada during World War II and continued academic work. Contributed significantly to specific areas of group theory and its applications. Held positions at several universities, including the University of Illinois and the University of Toronto, while mentoring numerous students and researchers. Served on editorial boards for mathematical journals, helping to advance the field of mathematics through the dissemination of research.
Published influential papers on group theory
Mentored multiple prominent mathematicians
Held professor positions at major universities
Other People Born on February 12th
Peter Cooper
Philanthropist and founder of Cooper Union
Born
February 12th, 1791 235 years ago
Died
April 4th, 1883 143 years ago — 92 years old
An American businessman and philanthropist contributed significantly to education and industry. Founded the Cooper Union for the Advancement of Science and Art in 1859, which provided free education to students. Developed the first patented gelatin dessert, leading to the creation of Jell-O. Was involved in the construction of the Atlantic Avenue Tunnel in Brooklyn, one of the first tunnels in the United States. Contributed to various civic causes, advocating for public education and social equity.
Continue ReadingJonas Hiller
Swiss ice hockey goaltender
Born
February 12th, 1982 44 years ago
Professional ice hockey goaltender played for the Anaheim Ducks and Calgary Flames in the NHL. Drafted in 2007, made significant contributions to the Ducks, particularly during the 2013 playoffs. Internationally, represented Switzerland in multiple tournaments, highlighting skill and dedication.
Continue ReadingArman Hall
American sprinter, 2014 NCAA Champion
Born
February 12th, 1994 32 years ago
Competed in sprinting events primarily in the 400 meters. Achieved significant success at the collegiate level, winning the NCAA Championship in 2014. Represented the University of Florida and became a notable figure in track and field during this period. Participated in various national and international competitions, earning recognition as a competitive athlete in sprinting. Continued to develop skills and performance in pursuit of further accolades in the sport.
Continue Reading13th Dalai Lama
Tibetan spiritual leader and reformer
Born
February 12th, 1876 150 years ago
Died
December 17th, 1933 92 years ago — 57 years old
The 13th Dalai Lama served as the spiritual leader of Tibetan Buddhism and the political leader of Tibet from 1895 until 1933. In 1904, faced with British military intervention, he fled to India, returning to Tibet in 1909. His reign was marked by significant reforms in Tibetan society, including modernization efforts and the establishment of a centralized administration. Advocated for Tibetan autonomy amidst growing tensions with China and sought international support for Tibetan independence. He also emphasized education and health reforms.
Continue ReadingBhante Dharmawara
Cambodian monk and legal scholar
Born
February 12th, 1889 137 years ago
Died
1999 27 years ago — 110 years old
A significant figure in Cambodian Buddhism and law, this monk contributed to the legal system as both a lawyer and a judge. Actively involved in the promotion of Buddhist values and legal education, dedicated efforts towards the intersection of spirituality and justice helped shape the understanding of legal practices in Cambodia. Played a crucial role in the preservation of Buddhist teachings in a time of political unrest, influencing many through teachings and writings.
Continue ReadingOmar Bradley
American General, World War II leader
Born
February 12th, 1893 133 years ago
Died
April 8th, 1981 45 years ago — 88 years old
A senior commander during World War II, played a key role in numerous operations including the D-Day invasion and the liberation of Europe. Served as the first Chairman of the Joint Chiefs of Staff. Post-war, focused on national defense and military policies, contributing to military strategy during the early Cold War period. Promoted to General of the Army, a five-star rank, signifying highest military leadership. His leadership style emphasized cooperation and cohesion among allied forces.
Continue Reading