John Crank
Mathematician & physicist, heat diffusion
Mathematician & physicist, heat diffusion
Contributions spanned applied mathematics and physics, particularly focusing on problems in heat conduction and diffusion processes. Authored significant texts, including the influential book 'Free and Forced Convection' which presented mathematical methods applicable to scientific problems. Developed numerical methods that solved differential equations, establishing groundwork for future advancements in the field. Worked extensively with the Laplace and Fourier transforms to model physical phenomena. Engaged in research that bridged theory and practical applications, impacting engineering and scientific communities.
Authored 'Free and Forced Convection'
Developed numerical methods for differential equations
Born in 1838 in Lithuania, this rabbi contributed significantly to Jewish thought and spirituality. He authored several influential works, with 'Mesilas Yesharim' becoming a key text in Jewish ethics and mussar movement. His teachings emphasized moral conduct and personal improvement. He served as a rabbi in several communities, including in Poland, and engaged deeply with the challenges of his time, advocating for religious observance and ethical living.
Continue ReadingA German photographer and assistant, involved with Adolf Hitler from the late 1920s. Joined him in public life, often photographed by him. Hid her personal ambitions behind the constraints of her relationship with Hitler, which was kept largely private. Married Hitler shortly before their deaths in 1945 and died by suicide in the Führerbunker in Berlin. Remnants of her legacy include the photographs and films she captured during her life with Hitler.
Continue ReadingBendijo served as a prominent news anchor and journalist in the Philippines. He worked with various news organizations, providing updates on significant national and international events. Bendijo contributed to investigative reporting, focusing on issues affecting Filipino society. His career spanned multiple decades, during which he covered pivotal moments in Philippine history, including political events and natural disasters.
Continue ReadingBorn in Scotland and later a resident in Germany, this philosopher contributed significantly to anarchist theory and literature. The author engaged deeply with political thought and was influenced by various ideologies. Works explored themes of individuality and freedom, challenging conventional societal structures. The most notable work, 'Anarchism', presented arguments for a stateless society and became a key text in anarchist literature. The philosopher also produced essays and novels that reflected his beliefs about social justice and individual autonomy.
Continue ReadingAn actress gained recognition for starring in the supernatural drama series Teen Wolf as Allison Argent. Reed also appeared as the lead character in the series Gotham, portraying Sofia Falcone. In film, roles included a prominent part in the horror movie Crush. Reed's career spanned both television and film, showcasing a range of characters across various genres.
Continue ReadingAn Australian actor has appeared in various television series and films. Gained recognition for roles in the series 'The Good Place' and 'Home and Away'. Worked in both comedy and drama, showcasing a range of acting skills. Also contributed to independent film projects, enhancing his versatility as an actor.
Continue ReadingCompeted in sprinting events and achieved notable success in athletics. Secured a silver medal in the 200 meters at the 1968 Mexico City Olympics. His performance in the final was marked by a personal best time of 20.06 seconds. During the same Olympics, participated in a historic moment when two fellow athletes raised their fists in a Black Power salute on the podium, leading to significant conversations about race and politics in sports. Retained a strong legacy in Australian athletics and advocated for human rights throughout life.
Continue ReadingAn English-American actor began a career in film and television that spanned over six decades. Gained recognition as a child actor in films like 'How Green Was My Valley' and became widely acclaimed for roles in the 'Planet of the Apes' series. Transitioned successfully between film, television, and stage, showcasing versatile performances. Also directed television specials and made numerous guest appearances on popular shows.
Continue ReadingRuled as Grand Prince of Kiev from 1054 to 1078, centered on consolidating the Kievan Rus' power. Played a crucial role in the political landscape of Eastern Europe during this period. Known for his conflicts with rival princes and efforts to maintain control over the Kievan territory amidst increasing fragmentation. Engaged in wars against neighboring powers, including the Poles and the Cumans, in attempts to expand and protect the realms. His reign ultimately ended with death in 1078, marking a tumultuous period in Kievan history.
Continue ReadingContributions to nuclear physics and astrophysics marked a significant career. Worked on the Manhattan Project during World War II, focusing on nuclear weapon development. After the war, engaged in research related to cosmic radiation and stellar nucleosynthesis. Held academic positions and was involved in international scientific collaboration. Contributed to the development of the Los Alamos National Laboratory and the California Institute of Technology.
Continue ReadingBecame the first woman in the United States to graduate from a dental college in 1866. Established a successful dental practice in Iowa and later in Chicago. Played a role in advocating for women's rights within the field of dentistry. Contributed to the education of future dentists as an educator and mentor.
Continue ReadingAn American actress and author achieved notable recognition during the Golden Age of Hollywood. Began a film career in the late 1940s and gained prominence for roles in films such as 'Psycho' where portrayed Marion Crane. Worked with esteemed directors and starred in a variety of genres including drama and comedy. Also published books, sharing personal insights and experiences. Continued to act in film and television throughout her life, earning acclaim for her performances.
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