Omar Khayyám
Persian mathematician, astronomer, poet
Born
May 18th, 1048
977 years ago
Died
December 4th, 1131
893 years ago — 83 years old
Category
Thinkers & Philosophers
Country
Persia
Links & References
Contributions to mathematics include advancements in algebra and the development of the geometric method for solving cubic equations. As an astronomer, contributed to the creation of a more accurate calendar, known as the Jalali calendar, which was more precise than the Gregorian calendar. Poetry expressed themes of love, nature, and existential thought, with the Rubaiyat serving as one of the most recognized works, later translated into many languages. This work earned a significant place in world literature and inspired numerous adaptations.
Developed the Jalali calendar
Made contributions to algebra
Authored the Rubaiyat
Other People Born on May 18th
Philippe Benetton
A professional rugby player who represented France at the international level during the 1990s. Played predominantly as a wing and made significant contributions to his club, Toulouse, leading the team to multiple championships. Also earned 37 caps for the national team, participating in notable tournaments such as the Rugby World Cup.
Continue ReadingJosh Starling
Professional rugby league player from Australia. Played as a prop and made significant contributions to teams in the National Rugby League (NRL). Made first-grade debut with the Sea Eagles and later played for the Rabbitohs. Known for physical presence on the field and strong tackling abilities.
Continue ReadingJulián Speroni
A professional football goalkeeper, active primarily in the English leagues. Played the majority of career at Crystal Palace F.C. in the Premier League, becoming a key player over several seasons. Helped the team secure promotions and maintained his position as first-choice goalkeeper for many years. Also represented the national team of Argentina at youth levels.
Continue ReadingThomas Midgley Jr.
Contributed significantly to chemistry and engineering as an American chemist and engineer. Developed leaded gasoline in the 1920s, which was widely used as a fuel to reduce engine knocking. Later, invented chlorofluorocarbons (CFCs) for refrigeration and air conditioning, which became widespread due to their efficiency. The environmental impacts of these inventions were recognized later, leading to significant changes in policies and practices regarding fuel and refrigerants.
Continue ReadingJessica Watson
Accomplished sailing journey took place at the age of 16, becoming the youngest person to sail solo, non-stop, and unassisted around the world. The journey spanned 210 days and covered over 23,000 nautical miles, marking a significant achievement in sailing history. Watson's voyage started and ended in Sydney, Australia, rekindling interest in sailing and inspiring many young people to pursue their dreams. Following the voyage, she received numerous accolades and recognition for her exceptional sailing feat and resilience.
Continue ReadingFrank Hsieh
Served as the 40th Premier of the Republic of China from 2005 to 2006. Held various positions in the Taiwanese government, including Mayor of Kaohsiung and legislator. Advocated for public policies focusing on economic development and social welfare. Contributed to the Democratic Progressive Party's growth and development in Taiwan.
Continue ReadingOther People Who Died on December 4th
John Leamy
Born in Ireland, a merchant established a successful trading business in America during the late 18th and early 19th centuries. Engaged in various commercial activities, contributing to local economies. Operated primarily in urban centers, facilitated trade routes, and played a pivotal role in connecting Irish immigrants with their homeland. Served as a bridge between communities and contributed to the development of trade practices.
Continue ReadingValentina Visconti
Married Louis of Valois, Duke of Orléans. Valentina Visconti played a significant role in the political machinations of early 15th-century France. As a member of the powerful Visconti family, she influenced the power dynamics through her marriage. Valentina served as a political ally and symbol of unity between the families of Visconti and Valois during a tumultuous period, marked by rivalries and conflicts. Her life was intertwined with the intricate politics of the French nobility. Valentina's lineage connected significant houses and shaped alliances within the power struggles of the time.
Continue ReadingJohan Halvorsen
A Norwegian violinist, composer, and conductor contributed significantly to classical music in Norway. From 1893, served as the conductor of the National Theatre in Oslo, where he conducted numerous productions. Composed various works for orchestra and chamber ensembles, blending Norwegian folk melodies with classical forms. Additionally, his arrangements of Edvard Grieg's works gained recognition, enhancing the appreciation of Norwegian music. His compositions remain part of the Scandinavian musical repertoire.
Continue ReadingThomas Hunt Morgan
A geneticist and biologist, he contributed significantly to the understanding of inheritance and gene linkage through work with the fruit fly Drosophila melanogaster. Morgan's experiments established the chromosomal theory of inheritance, demonstrating that genes are located on chromosomes. For these contributions, he received the Nobel Prize in Physiology or Medicine in 1933. His research laid the foundation for modern genetics, influencing future studies in heredity and gene mapping. He also taught at several institutions, including Columbia University, where he furthered the study of genetics.
Continue ReadingLiam Clancy
An influential figure in Irish folk music, contributed to the revival of traditional Irish songs during the 1960s. Co-founded The Clancy Brothers and Tommy Makem, a group that popularized Irish folk music internationally. Performed alongside notable figures, including Bob Dylan and Joan Baez. Acted in several films and television series, bringing Irish culture to wider audiences. His contributions to music and performance left a lasting legacy in the genre of folk.
Continue ReadingBrian Thompson
An American insurance executive served as the Chief Executive Officer for Cigna. Overseeing significant corporate growth, established strategic initiatives to enhance health services and customer relations. Played a crucial role in expanding Cigna's impact in the healthcare industry through innovative insurance products and services.
Continue Reading