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 American physicist and academic, contributed to the field of optics and photonics. Invented the laser in the 1950s and coined the term 'laser', standing for Light Amplification by Stimulated Emission of Radiation. Although the invention faced patent disputes, secured a patent in 1977 after several legal battles. Served as a professor and held various academic positions throughout his career.
Continue ReadingAn English admiral and politician served notably as Lord Lieutenant of Somerset. Played a crucial role during both World Wars, particularly in naval operations. Actively involved in military strategy and command, influencing several key engagements and outcomes. Contributed to political discussions surrounding military affairs in the post-war period.
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 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 ReadingPracticed law while writing pulp fiction. Created the character Perry Mason, a defense attorney appearing in a series of detective novels. The character became the basis for a successful television series. Also wrote under various pseudonyms and produced numerous other works, including thrillers and mysteries. Garnered popularity for courtroom drama and intricate plots.
Continue ReadingA prominent figure in the British music scene, participated in the emergence of the 1960s rhythm and blues movement. Played in bands such as Zoot Money's Big Roll Band and achieved recognition for a distinctive style that blended rock, jazz, and blues. Released several albums during the 1960s and 1970s, contributing to the evolving sound of British rock music. Collaborated with numerous artists and made television appearances that showcased musical talents.
Continue ReadingA prominent Cuban ballet dancer, contributed significantly to the development of ballet in Cuba. Co-founded the Cuban National Ballet, playing a crucial role in shaping its artistic direction. His work in ballet promotes Cuban culture and encourages new generations of dancers. The establishment of the Cuban National Ballet helped to elevate the art form's status in the country and abroad.
Continue ReadingActive in the Sri Lankan political arena, a lawyer, and politician represented the Tamil United Liberation Front. Instrumental in advocating for the rights of the Tamil people during a crucial period in the country's history. Served as the mayor of Jaffna and contributed to local governance and community issues. Engaged in efforts to promote peace and reconciliation during ethnic tensions in Sri Lanka.
Continue ReadingDebuted in Major League Baseball in 1906, achieved recognition as a pitcher with the Pittsburgh Pirates. Contributed to the Pirates' success in the early 1900s, including participation in the 1909 World Series. Transitioned to a managerial role after playing, serving as a minor league manager and later as the Pirates' pitching coach. Also worked as a journalist, providing insights on the game.
Continue ReadingContributions to myrmecology are significant, detailing the behavior and classification of ants. Conducted research in neuroanatomy, providing insights into the structure of the brain. Worked in psychiatry, focusing on the treatment of mental health issues. Authored several influential works, including studies on the anatomy of the human brain and the behavior of ants.
Continue ReadingServed as Prime Minister of Portugal from 1932 to 1968. Oversaw the establishment of the Estado Novo regime, characterized by authoritarian rule and centralization of power. Implemented economic policies that stabilized the Portuguese economy during the interwar period, focusing on state control and corporatism. Managed and maintained colonial possessions in Africa, including Angola and Mozambique, amid rising decolonization movements. Resigned from office due to health issues in 1968 and was succeeded by Marcelo Caetano.
Continue ReadingA prominent comic strip creator, produced iconic works that resonated with audiences in the Netherlands and beyond. Created the famous character Tom Puss, which debuted in the late 1940s. Developed a unique narrative style that combined humor and philosophical themes. Founded Toonder Studios, which produced a range of comic adaptations and original stories, significantly influencing the comic art scene throughout Europe.
Continue Reading