Wilhelm Karl Ritter von Haidinger
Austrian mineralogist and geologist
Born
February 5th, 1795
230 years ago
Died
March 19th, 1871
154 years ago — 76 years old
Category
Scientists & Innovators
Country
Austria
Links & References
Born in 1795, a mineralogist, geologist, and physicist. Significant contributions include the study of minerals and the formulation of the concept of mineral analysis. Developed the first systematic classification of minerals, which was influential in the field of geology. Associated with paleontology and the creation of the Haidinger’s brush, an optical phenomenon that demonstrates polarization. Also held a position as a professor at the University of Vienna.
Developed the first systematic classification of minerals
Formulated the concept of mineral analysis
Discovered Haidinger’s brush, an optical phenomenon
Other People Born on February 5th
Bonnie Crombie
Born in 1960, a Canadian businesswoman and politician served as the 6th Mayor of Mississauga. Prior to becoming mayor, held various positions including city councillor and chair of the Mississauga Board of Trade. Elected as mayor in 2014, focused on urban development, public transportation, and community engagement.
Continue ReadingTrijntje Oosterhuis
Born in 1973, a prominent Dutch singer-songwriter achieved recognition through jazz and pop music. Released several successful albums, contributing to the music scene in the Netherlands. Collaborated with various artists, showcasing versatility across genres. Gained acclaim for both solo performances and contributions to group projects, including notable appearances in festivals and televised competitions. Received multiple awards, including the Edison Award for her musical contributions, further establishing a robust presence in the entertainment industry.
Continue ReadingAndré Citroën
An engineer and businessman, this individual founded the Citroën automobile company in 1919, introducing innovative manufacturing techniques in France. The company became the first in the world to use mass production methods for automobile manufacturing, revolutionizing the industry. Citroën also pioneered marketing strategies, such as installing giant illuminated signs on the rooftops of buildings. This approach made the brand synonymous with modernity and advanced technology during the early 20th century. His entrepreneurial efforts led to the introduction of several iconic models, including the Citroën Traction Avant, known for its front-wheel drive and all-steel body, which set new standards for automobile design.
Continue ReadingJonathan Freeman
An American actor and singer, this individual has had a prominent career in theater and voice acting. Notably, contributed as the original voice of Jafar in Disney's animated film 'Aladdin' and reprised the role in various adaptations. Active in both stage and television productions, participated in numerous Broadway performances, gaining recognition for talent and versatility. In addition, worked on voice work for video games and animated series, showcasing a commitment to character portrayal across multiple platforms.
Continue ReadingHa Seung-moo
Born in South Korea, this individual has contributed significantly to the fields of poetry and theology. As a poet, demonstrated a profound understanding of spiritual and philosophical themes, weaving them into a rich tapestry of verse. Serves as a pastor, providing spiritual guidance and fostering community among congregants. Additionally, engaged in historical theology, exploring the intersections of faith, history, and culture.
Continue ReadingWang Xuan
Contributions to computer science include work on Chinese character recognition and input methods. Developed the first Chinese word processor and contributed to advancements in text processing for Chinese languages. Held a professor position and served in various academic roles throughout a career dedicated to promoting computer science in China.
Continue ReadingOther People Who Died on March 19th
Edgar Rice Burroughs
An American author and former soldier, who gained recognition for creating the character Tarzan, which first appeared in the 1912 novel "Tarzan of the Apes." Burroughs also authored the Barsoom series, beginning with "A Princess of Mars" in 1912, contributing significantly to the science fiction and adventure genres. His works often featured elements of escapism and exotic settings, capturing the imagination of readers during the early 20th century. Burroughs' stories have been adapted into numerous films, comic books, and other media, influencing popular culture and establishing a legacy in literature that endured well beyond his lifetime.
Continue ReadingJames Newland
Served as a soldier during World War I, contributing to various campaigns. Post-war, pursued a career in law enforcement, working for the police force in Australia. Demonstrated commitment to duty and the community during both military and policing careers.
Continue ReadingRandy Rhoads
A prominent guitarist, songwriter, and producer, made significant contributions to rock music throughout the late 1970s and early 1980s. Gained recognition as the lead guitarist for Ozzy Osbourne, particularly noted for his work on the albums 'Blizzard of Ozz' and 'Diary of a Madman.' Rhoads integrated classical elements into heavy metal guitar playing, influencing countless musicians after his untimely death in 1982. His innovative approach to guitar solos and harmonies left a lasting legacy in the world of rock.
Continue ReadingPaul Kossoff
An English guitarist and songwriter played a significant role in the blues-rock band Free. The band achieved commercial success in the early 1970s, particularly with the hit single 'All Right Now'. This song reached number one in several countries and became a classic rock staple. Kossoff's guitar work was characterized by emotion and melody, contributing to the band's distinctive sound. Additionally, he was a founding member of the group Back Street Crawler, which he formed after Free disbanded. Despite struggles with personal issues, his musical legacy remains influential in rock music.
Continue ReadingPhilip Hayes
An English organist and composer specialized in choral music and anthems during the late 18th century. Served as the organist at the University Church of St Mary the Virgin in Oxford. Composed several notable works, including anthems and church music that reflect the religious and musical traditions of the time. Contributed significantly to the body of English choral repertoire, with a focus on sacred themes and harmonization. His compositions showcased the transition of musical styles from the baroque to the classical period.
Continue ReadingGiuseppe Mercalli
Worked extensively in the field of geology and volcanology. Developed the Mercalli intensity scale, which assesses the intensity of earthquakes based on observed effects. Contributed to the understanding of volcanic eruptions and their impacts. Held a position in a seminary, combining religious duties with scientific pursuits.
Continue Reading