Al-Biruni
Persian physician and polymath
Born
Died
1048
978 years ago — 75 years old
Category
Thinkers & Philosophers
Country
Persia
Links & References
Born in 973 in Persia, this physician and polymath made significant contributions to various fields including astronomy, mathematics, and anthropology. He introduced the concept of determining the earth's radius using measurements of shadow lengths. His work in geography included comprehensive surveys of India, which were compiled in the book 'Kitab al-Hind'. Additionally, he developed methods for measuring the specific gravity of substances and made accurate calculations of time and celestial events. His writings influenced both Islamic and European scholars.
Authored 'Kitab al-Hind', detailing Indian culture
Conducted early studies in comparative religion
Contributed to mathematics and astronomy
Other People Born on September 4th
Janet Biehl
Philosopher and author of eco-anarchism
Born
September 4th, 1953 72 years ago
An influential philosopher and author, contributions focused on eco-anarchism, social ecology, and women's rights. Worked closely with Murray Bookchin, promoting his theories and ideas. Authored several books exploring the intersection of ecology and political theory. Engaged in various activist movements related to environmentalism and social justice.
Continue ReadingJacqueline Hewitt
Astrophysicist and astronomer, black hole researcher
Born
September 4th, 1958 67 years ago
This individual serves as a professor of physics at the Massachusetts Institute of Technology and specializes in the study of black holes and gravitational waves. Contributions include advancements in the understanding of galaxy formation and evolution. Extensive involvement in the development and operation of astronomical instruments and observatories has facilitated significant discoveries in astrophysics. Engagement in outreach and education has aimed to inspire future generations in the fields of science and technology.
Continue ReadingMichael Stean
Chess player and author, wrote books.
Born
September 4th, 1953 72 years ago
An English chess player and author contributed significantly to chess literature. Competed in international-level tournaments, exhibiting strong analytical skills and deep understanding of chess strategies. Published several influential books aimed at both beginner and advanced players. Served as a coach and lecturer, sharing knowledge of the game with others.
Continue ReadingMarzio Innocenti
Rugby player and coach
Born
September 4th, 1958 67 years ago
A prominent rugby player and coach, celebrated for contributions to the sport. Competed as a winger for the Italian national team during the 1980s and earned 41 caps. Transitioned to coaching after retirement, guiding various teams in both Italy and abroad, including the Italian U21 national team. Significant in promoting rugby at youth levels as well.
Continue ReadingDavid Broza
Israeli singer-songwriter and guitarist
Born
September 4th, 1955 70 years ago
Born in 1955, a renowned singer-songwriter and guitarist emerged as a significant figure in the Israeli music scene. Broza's music blends rock, pop, and traditional Middle Eastern sounds, often featuring themes of peace and love. He gained international recognition for his bilingual lyrics and expressive guitar work. Notable albums include 'Night Dawn' and 'The Woman in the Moon.' In addition to music, he contributed to humanitarian projects focusing on coexistence in the region.
Continue ReadingShailesh Vara
Ugandan-English politician and lawyer
Born
September 4th, 1960 65 years ago
Born in Uganda, became a prominent lawyer after relocating to the UK. Served as a Member of Parliament for North West Cambridgeshire, contributing to various legislative efforts. Held the position of Minister of State for Courts and Justice. Engaged in matters related to the justice system and legal reforms during tenure.
Continue Reading