Fritz Feigl
Chemist; developed spot tests

Born
May 15th, 1891
133 years ago
Died
January 23rd, 1971
54 years ago — 79 years old
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
Xavier Herbert
An Australian author and novelist, contributed significantly to Australian literature. Best remembered for the novel 'Poor Fellow My Country', which won the Australian Literature Society Gold Medal. The narrative delved into the complexities of life in Australia during the 20th century and addressed themes of identity and belonging. Herbert's writing style combined realism with elements of historical narrative, reflecting the cultural landscape of his time. Throughout his career, engaged in discussions about the experience of Indigenous Australians and the broader societal issues prevailing in Australia.
Continue ReadingMadeleine Albright
A prominent diplomat served as the 64th United States Secretary of State from 1997 to 2001. Played a key role in U.S. foreign policy, focusing on the expansion of NATO and advocating for human rights in conflicts such as in the Balkans. Received significant recognition for efforts to advance democratic governance worldwide. Authored several books on diplomacy and international relations. Contributed to the shaping of U.S. policies during the Clinton administration.
Continue ReadingBrian Dozier
Debuted in Major League Baseball in 2012. Played primarily for the Minnesota Twins as a second baseman. Achieved recognition for his power-hitting at the position, setting a franchise record for home runs in a single season. Selected as an All-Star in 2015 and contributed to the Twins' playoff appearance in 2017. Also played for the Los Angeles Dodgers and Washington Nationals later in his career before retiring.
Continue ReadingDorothy Shirley
Competed in high jump and achieved significant success at the national level. Represented Great Britain at the 1960 Rome Olympics, finishing fifth in her event. In the 1960s, set several national records in high jump. Besides athletic achievements, dedicated a career to education, influencing students in various academic environments.
Continue ReadingSukhdev Thapar
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 ReadingAndreas Loverdos
A prominent Greek lawyer and politician, played a significant role in the government as the Minister of Labour. Active in politics for several decades, served in various positions, including Minister of Education and Minister of Health. Engaged in multiple legislative initiatives focused on labor and social issues in Greece. Contributed to the development of policies aimed at improving labor conditions and addressing unemployment.
Continue ReadingOther People Who Died on January 23rd
Allen Collins
Played guitar and co-wrote many songs for the rock band Lynyrd Skynyrd. Contributed significantly to their sound and success during the 1970s, participating in the creation of iconic tracks. Survived a plane crash in 1977 that claimed the lives of several band members. After the tragedy, continued to perform and record with various bands until health issues arose.
Continue ReadingJohann Wilhelm Ritter
A chemist and physicist contributed significantly to early scientific understanding of electricity and light. Conducted experiments related to electrochemistry and discovered the photoelectric effect. Developed the first known description of galvanic elements and explored the spectrum of light beyond the visible range, particularly ultraviolet radiation. Made critical advancements in understanding chemical reactions influenced by light and charged particles.
Continue ReadingAnna Pavlova
Originated from Russia and later became a prominent figure in England, a renowned ballerina specialized in classical ballet. Led a groundbreaking international career that included extensive tours around the globe. Famous for performing 'The Dying Swan', a piece that showcased her exceptional technique and emotive expression. Established her own ballet company, contributing to the spread of ballet outside of traditional European centers. Changed the perception of ballet as a performing art during early 20th century.
Continue ReadingRyszard Kapuściński
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 ReadingEarl Wild
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 ReadingNicanor Parra
A prominent figure in contemporary literature, contributed significantly to poetry through the development of antipoetry, a form that subverts traditional poetic conventions. Published several collections, including 'Poemas y Antipoemas' in 1954, which challenged the status quo of poetry in the Spanish language. Recognized for an unconventional style that incorporated humor and everyday language, making poetry accessible to a broader audience. Received numerous awards throughout a long literary career, solidifying a place as one of the most influential poets of the 20th century. Continued to write and engage in literary discourse until his death in 2018.
Continue Reading