Fritz Feigl

Chemist; developed spot tests

Fritz Feigl - Scientists & Innovators born May 15th, 1891
Born
Died
Category

Scientists & Innovators

Country

Brazil

Links & References

An Austrian-Brazilian chemist and academic contributed significantly to analytical chemistry. Developed the Feigl test for the qualitative detection of nitrogen compounds in different chemical substances. Worked on the investigations of characteristics of substances and their interactions, leading to advancements in chemical analysis techniques. Published numerous articles and produced several influential texts in the field of chemistry. Contributed to the development of new analytical methods that are still in use today.

Developed the Feigl test for nitrogen compounds

Published influential texts in analytical chemistry

Other People Born on May 15th

Sejong the Great

Korean king and inventor of Hangul
Born
May 15th, 1397 629 years ago
Died
April 8th, 1450 576 years ago — 52 years old

As the fourth king of the Joseon Dynasty, significant contributions were made to Korean culture and governance. Promoted scientific advancements, resulting in inventions such as the rain gauge and rain-making machine. Established Hangul, the Korean writing system, to improve literacy among common people. Advocated for Confucian principles, which shaped societal norms and education.

Continue Reading

Katherine Anne Porter

American short story writer and novelist
Born
May 15th, 1890 136 years ago
Died
September 18th, 1980 45 years ago — 90 years old

A prominent writer, produced significant works in literature, focusing on themes of human experience and social justice. Best recognized for short stories and novels that explore the complexities of life, reflecting on personal and collective struggles. Received accolades for literary contributions, including winning the Pulitzer Prize for Fiction in 1966 for the novel 'Ship of Fools'. Her mastery of prose captures a range of emotions and insights, establishing a strong presence in American literature.

Continue Reading

Ousmane Dembélé

French footballer with FC Barcelona
Born
May 15th, 1997 29 years ago

Professional footballer played primarily as a winger. Career began at Stade Rennais in France. Transferred to Borussia Dortmund in 2016, contributing to the club's success in the Bundesliga. Joined FC Barcelona in 2017 and became a key player in attacking roles. Helped FC Barcelona win La Liga titles and the Copa del Rey. Represented the French national team, playing a significant role in the 2018 FIFA World Cup victory.

Continue Reading

Anastasia Gasanova

Russian tennis player and professional competitor
Born
May 15th, 1999 27 years ago

Started playing tennis at a young age and turned professional in 2015. Competed on the ITF Women's Circuit and achieved success with multiple titles. Made a significant impact in WTA tournaments, reaching the main draw of Grand Slam events. Gained recognition for performances on the international stage, showcasing talent and determination.

Continue Reading

Sukhdev Thapar

Indian freedom fighter and activist
Born
May 15th, 1907 119 years ago
Died
March 23rd, 1931 95 years ago — 23 years old

A prominent figure in the Indian independence movement, advocacy for the rights of Indians under British rule marked this individual's contributions. Involvement in the revolutionary activities against colonial oppression took shape through association with the Hindustan Socialist Republican Association. Engaged in organizing protests and spreading political awareness among the youth, this individual played a pivotal role in galvanizing support for the independence movement. Executed alongside fellow freedom fighters, the sacrifice left a lasting legacy in the struggle for India's freedom.

Continue Reading

Maximilian Hell

Astronomer and priest, observation of transits
Born
May 15th, 1720 306 years ago
Died
April 14th, 1792 234 years ago — 71 years old

An astronomer and priest contributed to the field of astronomy in the 18th century. Most recognized for conducting observations of the transit of Venus in 1769 from northern Siberia. Conducted extensive research and produced studies on various celestial phenomena. Operated a celestial observatory in Vienna, which fostered astronomical studies. His work facilitated a better understanding of the solar system and helped in measuring the distance of the sun.

Continue Reading

Other People Who Died on January 23rd

Maurice Meisner

American historian and author
Born
1931 95 years ago
Died
January 23rd, 2012 14 years ago — 81 years old

An influential historian and academic, contributed significantly to the study of Chinese history and the intellectual history of Marxism. Authored several important texts, including 'Marxism, Maoism, and the Chinese Revolution' and 'The Rise of Chinese Communism', providing critical insights into Chinese political movements and their historical context. Served as a professor at the University of Wisconsin-Madison, where the study of China became a central focus. His scholarship was recognized for its depth and expertise in addressing complex subjects within Chinese history and politics.

Continue Reading

Bobby Freeman

American singer and songwriter of 'Do You Wanna Dance'
Born
June 13th, 1940 86 years ago
Died
January 23rd, 2017 9 years ago — 76 years old

A singer and songwriter, this individual gained popularity in the 1960s with the hit single 'Do You Wanna Dance', which achieved success on various music charts. His career included performances that blended rock and roll and rhythm and blues styles. Beginning in the late 1950s, he recorded several tracks that contributed to the genre's evolution. Later in his career, he continued to perform and produced music that reflected changing trends within the industry. The influence of early recordings extended into subsequent decades, impacting many artists who followed.

Continue Reading

John Croke

English politician and judge
Born
1553 473 years ago
Died
January 23rd, 1620 406 years ago — 67 years old

Served as a politician and judge in England during the late 16th and early 17th centuries. Held positions as a Member of Parliament representing various constituencies, including the borough of Hereford. Contributed to legal reforms within the English judicial system. His significant work in law included presiding over matters in the King's Bench and assisting in the development of common law.

Continue Reading

Ryszard Kapuściński

Polish journalist and author of 'Imperium'
Born
March 4th, 1932 94 years ago
Died
January 23rd, 2007 19 years ago — 74 years old

A significant figure in journalism and literature, focused on foreign affairs and culture. Worked for the Polish Press Agency and reported extensively from Africa, the Middle East, and Latin America. Authored several books offering deep insights into the political landscape of the regions covered. 'Imperium' stands as a prominent work, chronicling the collapse of the Soviet Union and the dynamics of post-Soviet states. The writing style combined reportage with literary techniques, blending fiction and non-fiction elements.

Continue Reading

Earl Wild

American pianist and composer
Born
November 26th, 1915 110 years ago
Died
January 23rd, 2010 16 years ago — 94 years old

Earl Wild, an American pianist and composer, gained recognition for exquisite performances and compositions in the classical music genre. He studied under notable teachers and developed a virtuosic piano technique that drew admiration from audiences worldwide. Wild's career spanned several decades, during which he performed both as a soloist and with prominent orchestras. His interpretations of works by composers such as Franz Liszt were particularly acclaimed. In addition to performance, Wild composed numerous original works and transcriptions for piano, significantly contributing to the repertoire. His artistry includes recordings that have received critical acclaim, showcasing his contributions to both performance and composition.

Continue Reading

Isabella

Queen of Armenia
Died
January 23rd, 1252 774 years ago — None years old

Ascended to the throne as Queen of Armenia in the early 13th century, leading the kingdom during a period of political strife. Strengthened ties with Western powers through marriage alliances and diplomatic efforts. Actively participated in the governance of the kingdom, navigating challenges posed by neighboring states and internal conflicts. Promoted the welfare of her subjects and contributed to the cultural development of Armenia.

Continue Reading