James Dewar
Scottish chemist and physicist
Scottish chemist and physicist
A chemist and physicist contributed significantly to cryogenics and spectroscopy. Invented the Dewar flask, a vacuum-insulated container. Conducted research on the liquefaction of gases, leading to the first successful liquefaction of hydrogen. Held the position of Heriot-Watt University principal. Served as a fellow of the Royal Society and received multiple awards for contributions to science.
Invented the Dewar flask
Conducted the first liquefaction of hydrogen
A professional footballer specialized in defense, with a career primarily spent at Arsenal FC since joining the club in 2016. Made professional debut in 2014 with Bolton Wanderers before transferring to Arsenal. Contributed to the team's success in domestic cups, including the FA Cup in 2017 and 2020, and the FA Community Shield in 2017. Also represented various youth national teams for England before being called up to the senior team.
Continue ReadingBorn in Ghana, this footballer has played as a midfielder for several clubs across Europe and Africa. Starting his career at Kotoko in Ghana, he later moved to Europe, joining clubs like Genoa and traveled across various leagues including stints in Spain and Belgium. His consistent performances have been marked by a blend of defensive skills and playmaking abilities. Cofie has also represented the national team in various competitions, showcasing his talent on a larger stage.
Continue ReadingA professional basketball player, represented Lithuania in international competitions. Played as a center and power forward. Started career in the Lithuanian Basketball League before moving to the NBA, joining teams like the Houston Rockets and the New Orleans Pelicans. Achieved success in Europe, contributing to teams in various leagues. Gained recognition for skills in scoring, rebounding, and passing.
Continue ReadingA professional footballer, this individual played primarily as a winger. Career began at the youth level in Poland, with a significant presence in the Polish Ekstraklasa. Later, transferred to various international clubs, contributing to the teams' attacking efforts. Had a tenure in the English Football League, showcasing skills in competitive matches. Represented the national team at various youth levels, eventually earning caps for the senior squad.
Continue ReadingA professional footballer born in 1993, achieved significant success as a player for several clubs. Started professional career at Schalke 04, where notable performances led to a transfer to Wolfsburg. Gained international recognition with Paris Saint-Germain, winning multiple domestic titles. Played a crucial role in the German national team, contributing to the team's success in the 2014 FIFA World Cup.
Continue ReadingBorn in 1988, a multi-talented performer achieved recognition in the music industry as a member of the popular J-Pop group AKB48. Extensive training in dancing complemented a successful music career, leading to notable performances and a solo debut that showcased vocal talent. Participation in various media projects, including television appearances and live concerts, contributed to a strong fan base and cultural impact in Japan.
Continue ReadingA prominent figure in American literature, contributed significantly through novels, poetry, and literary criticism. Played a key role in the literary movement of the 1920s and 1930s, particularly as a member of the Lost Generation. Wrote critically acclaimed works such as 'The Ace of Diamonds' and 'Exile's Return'. Edited and contributed to various literary magazines, influencing many writers of the time. Also engaged in discussions around modernism and the role of literature in society.
Continue ReadingCount of Flanders played a significant role in the formation of the County of Flanders during the early medieval period. Ascending to power around 918, consolidated control over various territories, fostering trade and economic growth. Engaged in conflicts with neighboring regions, notably defending against the attacks of the Vikings. Established important alliances through marriage, which strengthened political ties and stability in the region. His rule laid the groundwork for a prosperous and influential county, which became a key player in European politics and commerce.
Continue ReadingA Soviet pilot and cosmonaut, became the first human to travel into space on April 12, 1961, aboard the Vostok 1 spacecraft. The mission lasted 108 minutes, orbiting the Earth once. This historic flight marked a significant achievement in the Space Race between the United States and the Soviet Union. After the space flight, served as a deputy training director for future cosmonauts and participated in various public engagements promoting space exploration. Received numerous awards and decorations for contributions to space science and aeronautics until untimely death in a plane crash in 1968.
Continue ReadingGrand Prince of Moscow ruled from 1425 to 1462 following a period of civil strife known as the Time of Troubles. He faced challenges from rival princes and fought to consolidate power in the region. Throughout the reign, efforts focused on strengthening the centralized authority of the Grand Principality and expanding its territory. Vasily II engaged in multiple military campaigns against the Tver princes and the Lithuanians. He secured important peace treaties with neighboring states, contributing to the stability and growth of Moscow. The reign saw both military conflict and diplomatic negotiations that shaped the future of Russia. Vasily II's tenure laid foundational structures pivotal for the development of an enduring Russian state.
Continue ReadingA chemist contributed to the development of magnetic resonance imaging (MRI), revolutionizing medical diagnostics. This work laid the groundwork for non-invasive imaging of soft tissues in the human body. Lauterbur's academic career included significant research and teaching positions, influencing the next generation of scientists in the field of medical imaging. His role at Stony Brook University involved both research and mentorship, fostering advancements in the application of MRI technology in medicine.
Continue ReadingElected as Pope in 1370, this religious leader served during a period of significant upheaval in the Catholic Church, including the Avignon Papacy. After several years in France, returned the papacy to Rome in 1377, ending nearly 70 years of papal residence in Avignon. This move marked a pivotal moment in church history. The return aimed to restore the authority of the papacy within Italy and Europe, encouraging other clergy to relocate as well. The reign faced challenges including the ongoing Great Schism, which would arise shortly after the leader's death.
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