Gustav Giemsa
Bacteriologist known for Giemsa stain

Born
November 20th, 1867
157 years ago
Died
1948
77 years ago — 81 years old
Category
Scientists & Innovators
Country
Germany
Links & References
A German chemist and bacteriologist developed the Giemsa stain, a vital tool for the diagnosis of malaria and the visualization of blood cells. This staining technique revolutionized hematology and cytology by allowing for detailed observation of morphological features in cells. The stain became essential in examining blood smears and was widely adopted in medical laboratories. Research focused on the chemistry of dyes and their applications in microbiology and pathology. Contributions established a fundamental method for identifying various blood diseases.
Developed Giemsa stain for blood analysis
Advanced techniques for studying malaria
Other People Born on November 20th
Alicja Kotowska
Born in Poland in 1899, a nun engaged in religious and community service throughout her life. Played a significant role in the life of her religious community and contributed to the spiritual development of many individuals. Undertook various missions aimed at providing assistance to those in need and promoting social welfare. Demonstrated commitment to her faith and community until her passing.
Continue ReadingJoe Biden
Elected as the 46th President, served previously as Vice President under Barack Obama from 2009 to 2017. Played a key role in formulating domestic and foreign policies during the Obama administration. Elected to the U.S. Senate in 1972, representing Delaware for 36 years. Participated in multiple Senate committees and was influential in various legislative initiatives, including the Violence Against Women Act.
Continue ReadingDương Hồng Sơn
A professional footballer, played as a goalkeeper primarily for the Vietnam national team. Competed in several editions of the AFF Championship, contributing to Vietnam's success in the 2008 tournament. Started his club career with Đồng Tâm Long An and later played for Hải Phòng FC. Garnered attention for his performances in domestic leagues and international matches, earning recognition for skill and consistency.
Continue ReadingDušan Tadić
A Serbian footballer who primarily plays as a winger and attacking midfielder. Began professional career at Vojvodina before moving to play for Groningen in the Netherlands. Gained prominence at Twente, where a successful tenure included winning the Eredivisie title in 2010. Later joined Southampton in the Premier League, contributing to the team for four seasons. Currently serves as captain of Ajax in the Eredivisie, leading the team to domestic and European competitions, including winning multiple league and cup titles. A key player for the Serbian national team, participating in the 2018 FIFA World Cup.
Continue ReadingJacqueline Gourault
Engaged in French politics, held various positions in local and national government. Served as Minister of Territorial Cohesion and Relations with Local Authorities from 2017 to 2020. Worked in the Senate, contributing to legislation and policy related to local governance. Involved in the Democratic Movement party, shaping regional and national strategies.
Continue ReadingGary Green
A British musician born in 1950, contributed significantly to the music scene through participation in various rock bands. Played guitar in the band Gentle Giant, which gained a following in the progressive rock genre. The band released several acclaimed albums during the 1970s, showcasing a unique blend of musical styles. Later projects included collaboration with other artists.
Continue Reading