Thomas Hunt Morgan
American geneticist and Nobel laureate
American geneticist and Nobel laureate
Scientists & Innovators
United States
A geneticist and biologist, he contributed significantly to the understanding of inheritance and gene linkage through work with the fruit fly Drosophila melanogaster. Morgan's experiments established the chromosomal theory of inheritance, demonstrating that genes are located on chromosomes. For these contributions, he received the Nobel Prize in Physiology or Medicine in 1933. His research laid the foundation for modern genetics, influencing future studies in heredity and gene mapping. He also taught at several institutions, including Columbia University, where he furthered the study of genetics.
Received the Nobel Prize in Physiology or Medicine in 1933
Established the chromosomal theory of inheritance
An acclaimed actor and writer contributed significantly to British television. Barker gained prominence through his work on popular sitcoms, particularly 'The Two Ronnies' and 'Porridge.' The former, which featured sketches and humorous dialogues, became a staple of British comedy. Additionally, 'Porridge' showcased his talent for portraying a witty inmate in a prison environment, further solidifying his reputation. Beyond television, Barker penned several scripts and was involved in various theatrical productions. His talents extended to voice work, enhancing animated characters in films. Over his career, he earned numerous awards, reflecting his contributions to the entertainment industry.
Continue ReadingServed as the third shōgun of the Ashikaga shogunate from 1394 until death in 1408. Played a significant role in the Muromachi period of Japan, fostering culture and political stability. Initiated a period of relative peace and patronized the arts, including Noh theater. Expanded the influence of the Ashikaga clan and established the foundations for the flourishing of Japanese culture during later periods.
Continue ReadingCanadian folk singer-songwriter and musician contributed significantly to the folk music scene. Tyson began his career in the 1950s, gaining recognition through his performances in various folk clubs. He is often associated with the folk duo Ian & Sylvia, which he formed with his then-wife Sylvia Tyson. The duo released several albums and popularized many songs in the folk genre. 'Four Strong Winds,' written in 1963, became a classic and is one of the most covered songs in Canadian music history. Tyson continued to perform and record music as a solo artist, influencing generations of musicians with his songwriting and storytelling.
Continue ReadingA prominent political figure in Australia, served as the 7th Prime Minister from 1915 to 1923. Held office during World War I and played a significant role in shaping national policies. Advocated for conscription during the war, leading to notable divisions in the public. His tenure included efforts in post-war reconstruction and addressing domestic issues related to immigration and labor.
Continue ReadingA baseball player and sportscaster, achieved recognition primarily through a successful career with the New York Yankees from 1941 to 1956. Played as a shortstop and contributed to five World Series championships. After retiring from professional play, transitioned to broadcasting, where provided commentary for Yankees games for over three decades. Inducted into the National Baseball Hall of Fame in 1977 as a player.
Continue ReadingA pioneering journalist and television producer, this American journalist gained prominence as the first female co-anchor of a network evening news program. She hosted the influential talk show 'The View,' which brought together a panel of women discussing current events. Walters began her career in television news at NBC, where she worked on the 'Today' show and gained recognition for conducting high-profile interviews with politicians, celebrities, and world leaders. Walters also created and produced '20/20,' a news magazine that showcased investigative reporting and compelling human interest stories. Over her career, she received numerous awards, including multiple Emmy Awards.
Continue ReadingServed as the 25th Chief Justice of California from 1977 to 1987. As the first woman to hold this position, focused on issues related to judicial independence and civil rights. Oversaw significant cases including those related to death penalty and women's rights during tenure. Appointed by Governor Jerry Brown, faced considerable political scrutiny and opposition. Her tenure greatly influenced discussions around legal interpretations in California.
Continue ReadingElected as Pope in 1316, held the position until death in 1334. Played a significant role in the Avignon Papacy, which marked a period of papal residence in France rather than Rome. Contributed to the development of the church's administrative structure and theological discussions. His papacy was characterized by confrontations with the Franciscan Order, particularly regarding poverty and ownership of property. Engaged in various political alliances to strengthen the Church’s influence in Europe.
Continue ReadingJuhan Kukk served as the Head of State of Estonia during a critical period in the country's history. Kukk held office from 1937 to 1938, contributing to the political landscape of Estonia in the interwar years. His leadership coincided with efforts to stabilize and strengthen the governance structure in Estonia as it navigated challenges related to national identity and sovereignty. The tenure included engagements with neighboring countries and addressing internal political dynamics. Kukk's role during this era shaped the foundation for future political developments in Estonia.
Continue ReadingA physicist and mountaineer, focused on atmospheric physics and the science of gases. Conducted groundbreaking experiments on the absorption of heat by gases. Authored 'Heat as a Mode of Motion', introducing key concepts in thermodynamics. Played a significant role in the establishment of the field of physical optics. Contributed to the understanding of light polarization and the theory of why the sky is blue. Engaged in mountaineering, often leading expeditions in the Alps and advocating for the sport.
Continue ReadingContributed to financial journalism through the establishment of the Dow Jones & Company. Co-created the first stock market index, the Dow Jones Industrial Average, which laid the foundation for modern stock market analysis. Served as the editor of The Wall Street Journal, shaping financial reporting standards. Provided insights into market trends and economic conditions through various publications and editorials.
Continue ReadingRuled as King of Navarre from 1253 until death in 1270. Held the title of Count of Champagne, contributing to the dynastic prestige and power of the House of Blois. Engaged in the conflict between the French and English crowns during the Hundred Years' War. Implemented governance reforms in the realm and influenced the political landscape of Navarre. Died in 1270, leaving a legacy as a monarch intertwined with the French monarchy.
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