John Ugelstad

Chemical engineer and inventor of microbeads

John Ugelstad - Chemical engineer and inventor of microbeads
Born

March 31st, 1921
104 years ago

Died

April 3rd, 1997
28 years ago — 76 years old

Category

Scientists & Innovators

Country

Norway

Links & References

A Norwegian chemical engineer and inventor contributed significantly to the field of polymer science. Pioneered the development of microbeads, which are utilized in various applications including drug delivery systems and environmental remediation. Worked extensively on the polymerization process, impacting the manufacturing of high-performance plastics. Served as a professor at the Norwegian University of Science and Technology, mentoring future engineers and scientists. Published numerous articles and patents related to polymer technology.

Invented microbeads used in various industries

Published extensive research on polymerization

Other People Born on March 31st

Patrick Leahy

American lawyer and politician
Born
March 31st, 1940 85 years ago

Served as a United States Senator from Vermont from 1975 to 2022. Also held the position of President pro tempore of the Senate from 2012 to 2021. Played a significant role in various legislative efforts, including the establishment of the Violence Against Women Act. Contributed to the Judiciary Committee, taking part in major judicial nominations and confirmations.

Continue Reading

Alberto Junior Rodríguez

Peruvian football defender
Born
March 31st, 1984 41 years ago

A professional football defender, played for clubs including Universitario de Deportes and Sporting Cristal in Peru. Represented the national team in international competitions. Contributed to various championships and competitions, showcasing talents both defensively and in set-piece situations. His career included stints in multiple countries, enhancing experience on the international stage.

Continue Reading

Milan Milanović

Serbian footballer and defender
Born
March 31st, 1991 34 years ago

Born in 1991, Milanović is a Serbian footballer who played primarily as a defender. His career began at the youth academy of Red Star Belgrade, one of the most prestigious clubs in Serbia. After progressing through the ranks, he made his professional debut with Red Star Belgrade. Milanović later played for several clubs in Serbia and internationally, including stints in the Hungarian league. In addition to club football, he represented the Serbian national team at various youth levels and earned caps for the senior national team. His defensive skills and tactical awareness contributed to his teams' successes during his playing career.

Continue Reading

Tommy Bolt

Professional golfer, U.S. Open champion
Born
March 31st, 1916 109 years ago
Died
2008 17 years ago — 92 years old

A professional golfer, achieved significant success during the 1950s and 1960s. Claimed victory in the 1958 U.S. Open, marking a key highlight of a career that spanned several decades. Played on the PGA Tour, securing multiple wins and gaining recognition for a competitive playing style. Participated in the Ryder Cup representing the United States, contributing to the team's efforts in international competitions.

Continue Reading

Benjamin Eicher

German director and screenwriter
Born
March 31st, 1974 51 years ago

Born in Germany in 1974, a director, producer, and screenwriter has contributed to the film industry with a focus on compelling storytelling and innovative techniques. Eicher's work spans multiple genres and includes key roles in various successful films and television series. The dedication to the craft has resulted in a distinct body of work admired by audiences and critics alike. Collaborations with various production companies have showcased his ability to bring unique narratives to life, enhancing the cinematic landscape.

Continue Reading

Martin Albrechtsen

Danish footballer and defender
Born
March 31st, 1980 45 years ago

A footballer primarily played as a defender. Started professional career with the Danish club Aalborg BK, contributing to the team's success in domestic competitions. Played in the English Football League Championship for West Bromwich Albion and the Premier League for a period. Represented the Danish national team, earning caps and participating in international competitions, including UEFA European Championship. Retired from professional football after a career spanning over a decade.

Continue Reading

Other People Who Died on April 3rd

Pope Honorius IV

Pope and spiritual leader of Catholic Church
Born
1210 815 years ago
Died
April 3rd, 1287 738 years ago — 77 years old

Elected as the Pope in 1285, served until 1287. Focused on ecclesiastical governance and church reforms. Worked to resolve conflicts with the French crown and addressed issues within the Roman Catholic Church. Facilitated the continuation of the papal rule during a tumultuous period.

Continue Reading

Miina Sillanpää

Finnish politician and minister
Born
June 4th, 1866 159 years ago
Died
April 3rd, 1952 73 years ago — 85 years old

A prominent Finnish political figure, served as the Minister of Social Affairs from 1926 to 1927. Sillanpää was a member of the Parliament of Finland, advocating for women's rights and social welfare reforms. Engaged in political activities during a pivotal period in Finland's history, contributed to important legislation aimed at improving the lives of Finnish citizens. Played a significant role in the development of policies concerning public health and social services, aiming to address the needs of the underprivileged.

Continue Reading

Melchior d'Hondecoeter

Dutch painter of bird and animal scenes
Born
1636 389 years ago
Died
April 3rd, 1695 330 years ago — 59 years old

Active primarily in the late 17th century, this painter specialized in depictions of birds and animals, bringing life and vibrancy to each composition. Many works featured domesticated and wild animals set against lush landscapes. The artist's style combined elements of realism and Baroque influences, resulting in dynamic and engaging scenes. Works often included rich colors and detailed textures, contributing to the naturalism characteristic of the period. The painter gained recognition for creating significant pieces for the Dutch elite and notable collections.

Continue Reading

June Brown

English actress from EastEnders
Born
February 16th, 1927 98 years ago
Died
April 3rd, 2022 3 years ago — 95 years old

An English actress, recognized for a long-standing role in the television series EastEnders. Portrayed the character Dot Cotton for over three decades, becoming a significant figure in British soap opera. The portrayal spanned from 1985 to 2020, showcasing a character noted for her distinctive personality and engaging storylines. Additionally, appeared in various stage productions, television shows, and films, contributing to the arts in a notable career.

Continue Reading

Henrik Visnapuu

Estonian poet and playwright
Born
1890 135 years ago
Died
April 3rd, 1951 74 years ago — 61 years old

An influential poet and playwright, this figure contributed significantly to Estonian literature. His works often explored themes of nature, national identity, and human emotion, reflecting the cultural landscape of Estonia. Through both poetry and theatrical productions, he sought to enhance the Estonian language and promote its literary heritage. The body of work includes notable collections and plays, which continue to be celebrated for their depth and artistic expression. The writer's life and career were intertwined with the historical context of Estonia's struggle for independence and the preservation of its cultural identity.

Continue Reading

Carter G. Woodson

Historian and founder of Black History Month
Born
December 19th, 1875 149 years ago
Died
April 3rd, 1950 75 years ago — 74 years old

An American historian and author, played a crucial role in the establishment of Black History Month. Founded the Association for the Study of African American Life and History in 1915 to promote historical research about African Americans. Authored several books including 'The Mis-Education of the Negro', which critiqued the education system's treatment of African Americans. Advocated for the recognition of African American history and culture through education and public programs.

Continue Reading