John W. Cahn
Metallurgist and academic innovator
Metallurgist and academic innovator
1928
97 years ago
Scientists & Innovators
United States
Contributed significantly to the field of materials science, particularly in the study of phase transformations and alloy behaviors. Worked at the National Institute of Standards and Technology (NIST) and held various academic positions. Published influential research papers that advanced the understanding of metallic systems and their properties. Awarded the National Medal of Science for exceptional contributions to metallurgical science.
Developed Cahn-Hilliard theory
Received National Medal of Science
An influential economist and politician, served as the Italian Minister of Finances. Played a crucial role in the formation of public finance policy in post-unification Italy. Contributed to the development of the Italian tax system and promoted fiscal reforms during his time in office. Advocated for economic modernization and investment in infrastructure, particularly in the railway sector.
Continue ReadingA theoretical physicist and cosmologist, contributed significantly to the fields of general relativity and quantum gravity, particularly in the context of black holes. Achieved widespread recognition through the publication of 'A Brief History of Time', which made complex scientific concepts accessible to the general public. Held the Lucasian Professorship of Mathematics at the University of Cambridge for over 30 years, influencing the next generation of physicists. Despite living with a debilitating motor neuron disease, continued to advance research in theoretical physics and engaged in public science communication.
Continue ReadingA prominent American tennis player, she achieved significant milestones in the sport during her career. Competing in the early 1900s, she won notable championships and contributed to the growth of tennis in the United States. Her achievements on the court placed her among the top players of her era, showcasing skills that led to success in major tournaments. She remained active in the sport for years, gaining recognition for her contributions both as a player and an advocate for women's tennis.
Continue ReadingContributed to biblical criticism and historical methodology. Played a key role in the development of textual criticism of the Bible. Established the importance of historical context in understanding religious texts through his scholarly works. Helped lay the foundation for later developments in liberal theology and critical scholarship.
Continue ReadingA member of the Irish Republican Army, participated in the Irish War of Independence against British rule. Rejected the authority of the Irish Free State, opposing the Anglo-Irish Treaty. Alongside three others, was captured and executed by Free State forces in March 1923 during the civil conflict that followed the treaty's ratification. His execution highlighted the divisions within Ireland and cemented his status as a martyr for the republican cause.
Continue ReadingA prominent lawyer and politician in Sri Lanka, contributed significantly to legal reforms and governance in the country. Served in various capacities within the political landscape and was an influential figure in the advancement of legal practices. Worked on multiple legislative measures aimed at enhancing the rule of law and justice. Engaged in public service and advocacy for legal education and access to justice.
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