Jost Bürgi

Clockmaker and mathematician, astronomical tables

Jost Bürgi - Clockmaker and mathematician, astronomical tables
Born

February 28th, 1552
473 years ago

Died

January 31st, 1632
393 years ago — 79 years old

Category

Scientists & Innovators

Country

Switzerland

Links & References

A Swiss clockmaker and mathematician contributed significantly to the development of precision timekeeping and astronomical instruments. Bürgi developed mathematically sophisticated methods for calculating astronomical positions, leading to the creation of comprehensive astronomical tables. His work in horology, especially with the precision of mechanical clocks, was pivotal in the transition to modern timekeeping. Bürgi also introduced innovative techniques for calculating logarithms, which were not widely adopted until later. He served at the court of the Holy Roman Emperor Rudolf II in Prague, where he further advanced the field of mathematics and astronomy.

Developed precise astronomical tables

Created advancements in mechanical clocks

Introduced early logarithmic calculations

Other People Born on February 28th

Josh McRoberts

Basketball player and forward for the NBA
Born
February 28th, 1987 38 years ago

Played college basketball at Duke University, achieving significant success and winning the NCAA Championship in 2010. Entered the NBA Draft in 2007 and was selected by the Portland Trail Blazers. Played for various teams including the Indiana Pacers and the Miami Heat. Known for his versatility on the court as both a power forward and center, contributing in scoring, passing, and rebounding. Had a notable tenure with the Charlotte Hornets, where strong performances helped the team compete in the Eastern Conference. Retired from professional basketball, leaving a legacy as a skilled and intelligent player.

Continue Reading

Lucas Boyé

Footballer with notable club appearances
Born
February 28th, 1996 29 years ago

Born in 1996, a football player from Argentina has been actively involved in professional soccer. Starting his career in youth teams, he joined Estudiantes LP, making his way to the first team. Later, played for various clubs including the Spanish team Real Valladolid and the Italian side Salernitana. His playing style is characterized by versatility on the field. Throughout the career, has contributed significantly to team performances in domestic leagues and international competitions.

Continue Reading

Robert Sean Leonard

American actor in 'Dead Poets Society'
Born
February 28th, 1969 56 years ago

This individual achieved prominence as an actor in film, television, and theater. A significant role was in the film 'Dead Poets Society' where the portrayal of Neil Perry garnered attention. Additionally, involvement in the television series 'House' as Dr. James Wilson contributed to a well-regarded career. Theatrical performances in various productions helped establish a reputation in stage acting, showcasing versatility across different mediums.

Continue Reading

Salvador Flamenco

Salvadoran Footballer, World Cup Player
Born
February 28th, 1947 78 years ago

A prominent figure in Salvadoran football, played as a defender and represented El Salvador in international competitions, including the 1970 FIFA World Cup held in Mexico. His club career included stints with various teams in El Salvador, where he gained recognition for his defensive skills and leadership on the field.

Continue Reading

Mariano Zabaleta

Argentinian tennis player
Born
February 28th, 1978 47 years ago

Professional tennis player achieved success in the late 1990s and early 2000s. Reached a career-high ATP singles ranking of World No. 21 in 2003. Competed in major tournaments including the French Open and Wimbledon, showcasing skills on both hard and clay surfaces. Represented Argentina in the Davis Cup, contributing to the team's efforts during several campaigns.

Continue Reading

Jelena Janković

Tennis Player with Grand Slam success
Born
February 28th, 1985 40 years ago

A professional tennis player from Serbia, achieved significant success on the WTA Tour and became the world No. 1 in singles in 2008. Competed at a high level throughout the mid-2000s and 2010s, securing her place among the elite players in the sport. Reached the finals of the 2008 US Open, showcasing her skills against top competitors. Contributed to the Serbian national team in the Fed Cup and was instrumental in leading the team to victory in 2011. Demonstrated versatility on different surfaces, achieving multiple titles and ranking highly in doubles as well.

Continue Reading

Other People Who Died on January 31st

John Bosco

Italian priest and educator, founder of the Salesians
Born
August 16th, 1815 209 years ago
Died
January 31st, 1888 137 years ago — 72 years old

A priest and educator dedicated to the welfare of youth, established the Salesian Society to provide education and spiritual guidance. Focused on the disadvantaged, advocated for preventive education emphasizing reason, religion, and loving-kindness as a framework for teaching. Significant contributions to church and education, influencing modern pedagogical methods.

Continue Reading

Molly Ivins

Journalist and author of witty commentary
Born
August 30th, 1944 80 years ago
Died
January 31st, 2007 18 years ago — 62 years old

A prominent journalist and author, contributed commentary on politics and society through writing and public speaking. Worked for various newspapers, including the Houston Chronicle and The New York Times, providing insights on Texas politics. Authored several books, including 'Bushwhacked' and 'Shrub', critiquing political figures and policies with sharp wit. Engaged in public speaking and commentary, influencing public discourse.

Continue Reading

Krishna Singh

Indian politician, 1st Chief Minister of Bihar
Born
October 21st, 1887 137 years ago
Died
January 31st, 1961 64 years ago — 73 years old

Served as the first Chief Minister of Bihar from 1946 to 1961. Played a significant role in the establishment of the Bihar Legislative Assembly and promoted educational reforms in the state. Contributed to the Indian independence movement and was involved in various social initiatives aimed at improving the conditions of farmers and the rural population.

Continue Reading

Leah LaBelle

American singer and 'American Idol' finalist
Born
1986 39 years ago
Died
January 31st, 2018 7 years ago — 32 years old

Achieved recognition as a contestant on the television series 'American Idol' during its 9th season. Later signed with Epic Records and released her debut EP 'Leah LaBelle' in 2012. LaBelle's music blended R&B and pop influences, showcasing her vocal abilities and artistic style. Worked with prominent producers, including Pharrell Williams, and participated in various musical projects before her untimely death in 2018.

Continue Reading

Gabby Gabreski

American colonel and fighter pilot
Born
January 28th, 1919 106 years ago
Died
January 31st, 2002 23 years ago — 83 years old

Served as a pilot in both World War II and the Korean War. Achieved ace status during World War II, credited with 28 enemy aircraft destroyed. After the war, continued service in the Air Force and held various positions, ultimately attaining the rank of colonel. Worked for Grumman Aerospace Corporation following retirement from military service.

Continue Reading

Johannes Clauberg

German philosopher and theologian
Born
February 24th, 1622 403 years ago
Died
January 31st, 1665 360 years ago — 42 years old

A philosopher and theologian contributed to the development of Cartesianism in Germany. Focused on the integration of philosophy and theology, emphasized the importance of rationality in religious belief. Engaged with the works of René Descartes and sought to reconcile reason with faith. Sought to articulate a robust framework for understanding God within the context of philosophical inquiry. His works laid groundwork for future theological discourse in Germany during the 17th century.

Continue Reading