Pierre Louis Maupertuis
Mathematician and philosopher
Mathematician and philosopher
Thinkers & Philosophers
France
A mathematician and philosopher, contributions included work in mathematics, physics, and biology. Maupertuis played a key role in the development of the principle of least action, which became significant in physics. His expeditions in the 18th century sought to determine the shape of the Earth by measuring meridian arcs in Lapland and Peru. He engaged with the philosophical discussions of his time, notably in relation to determinism and the laws of nature. His writings included reflections on the nature of society and aesthetics.
Formulated the principle of least action
Measured the Earth's shape in Lapland and Peru
Authored 'Vénus Physique' on physics and morality
An engineer developed the Shay locomotive, a type of steam engine that proved vital for logging and freight transport on mountainous terrain. This innovative design featured a unique gear-driven system, providing better traction and stability on steep grades. The Shay locomotive became widely used in the timber industry, significantly impacting the efficiency of lumber transport. The manufacturing of Shay locomotives continued long after the initial design, with production spanning several decades.
Continue ReadingCagney was a prominent American actor and dancer who gained fame during the Golden Age of Hollywood. He emerged as a major star in the 1930s, particularly through his roles in gangster films and musicals. Cagney's breakthrough came with the role in 'The Public Enemy' in 1931, which established him as a leading man. Throughout his career, he demonstrated a wide range of acting abilities, playing both tough characters and more light-hearted roles. He won an Academy Award for Best Actor for his performance in 'Yankee Doodle Dandy' in 1942, showcasing his talent as a performer and dancer. Cagney's lively performances and unique style left a lasting influence on film and theater.
Continue ReadingAn author and activist, contributed extensively to discussions on technology, copyright, and digital rights. Founded the website Boing Boing and served as a co-editor of the site. Wrote several novels, including 'Little Brother' and 'Homeland', which explore the implications of surveillance and authoritarianism in the digital age. Engaged in advocacy for open access and progressive copyright reform through various organizations. Regularly speaks on issues surrounding technology and civil liberties.
Continue ReadingBorn in 1977, a professional cyclist specialized in road racing, particularly notable for competing in the Classics. Achieved significant results in prestigious races throughout his career, representing various teams in the UCI ProTour. Known for a strong performance in one-day races and stage events, with multiple top finishes in major cycling events.
Continue ReadingBirth occurred in 1487. Ascended to power at the age of 14, establishing the Safavid dynasty in Persia. Implemented Shia Islam as the state religion, thus shaping the religious landscape of Iran. Conquered vast territories and solidified Persian identity through cultural and religious reforms. Defeated rival forces, including the Uzbeks and Ottomans, which expanded the Safavid realm. Engaged in significant battles to secure territorial claims while fostering trade and arts.
Continue ReadingThis individual was an American photographer and educator. He played a key role in the Farm Security Administration, capturing images that depicted the struggles of rural America during the Great Depression. Rothstein's work aimed to document the impact of the Dust Bowl and his photographs contributed significantly to the visual documentation of American history. In addition to his photography, he held teaching positions at several institutions, influencing future generations of photographers. His expertise in visual storytelling was recognized throughout his career.
Continue ReadingA prominent safety in American football, played for the Oakland Raiders from 1971 to 1979. Tatum was part of the team that won Super Bowl XI in 1977. His playing style was characterized by aggressive tackling and notable interceptions. After retirement, contributed to sports commentary and coaching, sharing insights on the game.
Continue ReadingBorn in 1339, this noble played a significant role in the politics of the Holy Roman Empire during the 14th century. As Duke of Austria, he focused on consolidating power and enhancing the cultural prestige of the region. He initiated the construction of Vienna's St. Stephen's Cathedral, which became a significant architectural symbol of the city. Additionally, strategic marriages and alliances helped to strengthen his influence over Austrian lands and their governance. His reign marked the beginning of important developments in the Habsburg dynasty's history.
Continue ReadingBorn in Hungary, a composer and conductor created some of the most memorable film scores in the 20th century. Rózsa studied music in Budapest and later moved to the United States. He scored numerous films, blending classical techniques with contemporary styles. Significant contributions include music for 'Spellbound', 'The Lost Weekend', and 'Ben-Hur', the latter earning an Academy Award for Best Original Score. Rózsa's works are characterized by lush orchestrations and thematic development, often integrating Hungarian folk elements. His career included conducting and composing for other musical forms beyond film, leaving a lasting legacy in both cinema and classical music.
Continue ReadingBorn in Poland, an early life was marked by the horrors of World War II, including imprisonment in Nazi concentration camps. After the war, resettlement in the United States occurred, leading to a legal education at Harvard Law School. A prominent lawyer, worked on international law and human rights. Authored several books, including a memoir detailing wartime experiences and advocacy for Holocaust survivors. Pisar became an influential figure in promoting human rights globally.
Continue ReadingServed as Prime Minister of the Netherlands from 1967 to 1971. Had a career in the Royal Netherlands Navy, reaching the rank of rear admiral. Played a significant role in Dutch politics during the late 1960s. Focused on economic development and international cooperation during tenure as Prime Minister.
Continue ReadingA prominent figure in the Australian music scene, played in the band Zoot during the late 1960s and contributed significantly to the pop-rock genre. After Zoot disbanded, embarked on a solo career producing hits throughout the 1970s and 1980s. Released several successful albums and had multiple chart-topping singles. Involved in various music and charity events, showcasing songwriting and vocal talents. Also appeared on television, including roles in popular musical-themed shows.
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