Ulugh Beg
Persian astronomer and mathematician
Persian astronomer and mathematician
A prominent Persian astronomer and mathematician, he ruled the Timurid Empire and established an observatory in Samarkand, which became a center for astronomical research. The observatory housed advanced instruments for observing celestial bodies and played a critical role in the development of trigonometry. Notable for compiling the 'Zij-i Sultani,' an influential astronomical zij that provided precise tables for the position of stars. His contributions significantly advanced the field of astronomy during the 15th century, influencing subsequent scholars in the region and beyond.
Established the major astronomical observatory in Samarkand
Compiled the 'Zij-i Sultani' astronomical tables
A physician and politician, served as Deputy Prime Minister of the Netherlands from 1994 to 1998. Played a significant role in health care reforms and was involved in the legalization of euthanasia. Contributed to discussions on bioethics and medical practices at both national and international levels.
Continue ReadingPlayed as an offensive tackle in the National Football League, primarily with the Chicago Bears. Achieved significant success during the 1985 season, contributing to the Bears' victory in Super Bowl XX. Selected for the Pro Bowl twice and recognized as a first-team All-Pro. Covert's college career took place at the University of Pittsburgh, where he earned All-American honors.
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