John Ericsson
Swedish-American engineer and inventor
Swedish-American engineer and inventor
Swedish-American engineer and inventor contributed significantly to naval engineering and mechanical design. Developed the first practical marine screw propeller, which transformed naval architecture. Engineered the ironclad warship USS Monitor during the American Civil War, notable for its battle against the CSS Virginia. His work in steam power included the design of various ships and improvements in engine efficiency.
Developed the marine screw propeller
Engineered the USS Monitor
Born in 1843, a prominent Austrian poet and author produced works that reflected rural life and nature in Austria. He gained recognition for the literary portrayal of the Styrian landscape, especially in the book 'Waldheimat'. Rosegger also focused on pressing social issues, advocating for educational reform and rural education through his writings. His literary contributions not only enriched Austrian literature, but also provided insights into the life and struggles of the rural populace during the late 19th century. Engaged in cultural and social matters, he left a lasting influence on literature and education in Austria.
Continue ReadingEngaged in the study of sociology and philosophy, contributing to the intellectual discourse in Germany. Focused on social theory and the relationship between society and the individual. Published works on the nature of culture and modernity, which were well-received in academic circles. Contributed to the development of a sociological framework that addressed contemporary issues. Had a significant influence on post-war German thought and education.
Continue ReadingA prominent religious leader served as the second counselor in the First Presidency of The Church of Jesus Christ of Latter-day Saints from 1995 until 2007. Held various leadership positions within the church and contributed to its legal affairs as a lawyer and leader. Influenced many through speeches and wrote extensively on religious and ethical topics. Engaged in public service and community initiatives throughout life, emphasizing moral values and education. Participated in establishing church-owned educational institutions.
Continue ReadingBorn in Canada, this ice hockey player played primarily for the New York Rangers in the National Hockey League (NHL). A forward, he was recognized for his playing style and scoring ability during the late 1930s and early 1940s. This athlete participated in four NHL All-Star Games and contributed to the Rangers’ success during his tenure. After his playing career, he served as a coach and scout, further influencing the sport.
Continue ReadingA French painter and sculptor, contributed significantly to the development of the Art Brut movement, emphasizing art created outside the boundaries of the traditional art world. Developed his own unique style characterized by bold colors, raw materials, and non-traditional techniques. Founded the Compagnie de l'Art Brut in 1948 to promote artworks by self-taught artists. His work often reflected themes of the subconscious and irrationality, challenging established norms in art. Dubuffet's art became increasingly recognized and influential in the mid-20th century, culminating in retrospectives and exhibitions in major galleries.
Continue ReadingA lawyer initiated the founding of Amnesty International in 1961 to advocate for human rights globally. The organization focused on preventing and addressing cases of unjust imprisonment and torture. Through commitment to the Universal Declaration of Human Rights, efforts contributed to the awareness of political prisoners and abuses. The organization's campaigns led to the release of numerous individuals and shifted perspectives on state-sponsored violence.
Continue ReadingEstablished a renowned baking legacy in Germany during the 16th century. Contributed to the craft of baking with a focus on quality and technique. Influenced future generations of bakers, including descendants who continued the family tradition. His practices and recipes were part of the culinary landscape of the time.
Continue ReadingA German general and businessman, contributed significantly to the development of rigid airships in the late 19th and early 20th centuries. Established the Zeppelin Company, which produced airships that were widely used for passenger transport and military reconnaissance. Demonstrated the practicality of air travel with the successful launch of the LZ 1 in 1900. The design and engineering principles laid the groundwork for future developments in aviation, influencing both commercial and military air travel.
Continue ReadingAn athlete active in the Jewish community, made significant contributions during the Holocaust by creating safe spaces and providing support to Jewish children. Worked to ensure the wellbeing of many young individuals facing perilous circumstances. His efforts were aimed at shielding children from the horrors of the Nazi regime. Eventually deported to a concentration camp, where he perished, leaving behind a legacy of courage and dedication to the welfare of others.
Continue ReadingA physicist and academic contributed significantly to the understanding of intermolecular forces and equations of state. Developed the van der Waals equation, which describes the behavior of real gases, particularly at low temperatures and high pressures. Awarded the Nobel Prize in Physics in 1910 for work in thermodynamics and studying gas liquefaction. Served as a professor at several institutions, influencing future generations of physicists through academic contributions and mentorship.
Continue ReadingAn English architect and astronomer contributed significantly to the field of architecture during the late 17th century. Best known for the design of St. Paul's Cathedral in London, the masterpiece showcases a blend of Renaissance and Baroque architecture. Wren also served as Surveyor of the King's Works, overseeing the construction of numerous churches, public buildings, and monuments following the Great Fire of London in 1666. His principles in architecture emphasized symmetry, proportion, and the use of classical elements. Wren's influence extended beyond his lifetime, shaping architectural practices in England and abroad.
Continue ReadingPlayed Major League Baseball primarily as an infielder for the Philadelphia Phillies. Vukovich's playing career spanned from 1970 to 1978, where he became known for his defensive skills. After retiring as a player, he transitioned into coaching, contributing significantly to the Phillies' organization, including serving as a coach and minor league manager. His coaching roles included time in various levels of the Phillies' minor league system. Vukovich also held a position with the major league team, showcasing his expertise in player development and guidance.
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