Haldan Keffer Hartline
Physiologist, Nobel Prize in Physiology
Physiologist, Nobel Prize in Physiology
Scientists & Innovators
United States
A notable physiologist and academic, contributions focused on the physiology of the visual system. Conducted pioneering research on the function of the retina and the mechanisms of vision. Received the Nobel Prize in Physiology or Medicine in 1967 for work on the interactions of photoreceptor cells, specifically studying how light influences electrical signals in the retina. Served on the faculty at several prestigious institutions and inspired many students through dedicated teaching efforts.
Received the Nobel Prize in Physiology or Medicine in 1967
Conducted research on retinal physiology
A footballer born in Scotland, McKenna began their career with Glasgow City in the Scottish Women's Premier League. McKenna showed early promise and was recognized for skill in midfield. Development in youth teams led to a professional contract with Glasgow City. McKenna participated in domestic league competitions and was part of the squad that competed in European competitions. The player represents Scotland at the youth international level, indicating a commitment to fostering talent in women's football.
Continue ReadingAchieved significant success in martial arts, specializing in various disciplines. Competed at a high level in international tournaments, earning recognition for exceptional skills. Secured multiple titles reflecting expertise and dedication to the sport. Actively contributed to the martial arts community through teaching and mentorship, fostering the growth of new practitioners in the field.
Continue ReadingThis professional footballer played primarily as a central defender. Early career included stints at clubs such as Olhanense and Estoril. Later joined Southampton in 2010, earning promotion to the Premier League. Subsequently played for clubs like Crystal Palace and Lille. His national team career featured participation in UEFA Euro 2016, contributing to Portugal's championship victory. He played a key role in the defense throughout the tournament.
Continue ReadingCompeted in middle-distance running events, primarily the 3000 meters steeplechase. Achieved significant success in international competitions including the World Championships and Olympic Games. Secured a gold medal at the World Championships in 2007, establishing a prominent presence in the sport. Also represented at the 2012 London Olympics, contributing to Kenya's strong tradition in athletics.
Continue ReadingA professional footballer played as a left-back and midfielder. Started career at Caen in France, then transferred to Lorient. Gained recognition for performances and joined Borussia Dortmund in 2016. Represented Portugal at multiple international tournaments, including the UEFA European Championship and FIFA World Cup. Known for technical skills and versatility on the field.
Continue ReadingA prominent English journalist and author. Served as the editor of the Sunday Telegraph and contributed to various newspapers including The Spectator and the Daily Telegraph. Authored several books such as 'The Marriage of True Minds' and 'The Last of the English'. Gained a reputation for insightful commentary on political and social issues throughout the latter half of the 20th century.
Continue ReadingBorn in 1946, a guitarist played in the Canadian rock band Trooper. The band achieved significant success during the 1970s and 1980s, known for a distinct blend of rock and pop. The album 'Hot Shots' produced hits that contributed to the band's popularity across Canada. Trooper became a staple in Canadian music, recognized for their energetic performances and catchy songs. During his career, collaborated with various artists and contributed to numerous recordings.
Continue ReadingBorn in 1904, a prominent American diplomat and historian contributed significantly to U.S. foreign policy during the Cold War era. As the United States Ambassador to the Soviet Union, articulated the strategy of containment, aiming to prevent the spread of communism. This approach was foundational in shaping U.S. relations with the Soviet Union throughout the Cold War. His influential Long Telegram in 1946 outlined the U.S. approach towards the Soviet Union and argued against appeasement, advocating for a firm stance against communism. Further work included academic writings and influential policy recommendations during his tenure.
Continue ReadingServed as the fifth president of Tanzania from 2015 until death in 2021. Magufuli was a member of the Chama Cha Mapinduzi party and previously held the position of Minister of Works. Focused on infrastructure development and anti-corruption measures, his administration initiated various public projects, including roads and hospitals. Implemented policies aimed at reducing government spending and increasing revenue through tax collection. His leadership style received mixed reactions, characterized by a crackdown on dissent and media freedom.
Continue ReadingRecognized as a People's Hero of Yugoslavia, contributed to resistance movements during World War II. Dimić became a symbol of bravery and resistance against the Axis powers. Captured and killed by occupational forces, Dimić's legacy continued as a martyr for the Serbs during the conflict. Her actions during tumultuous times exemplified commitment to her ideals.
Continue ReadingBurnet served as a bishop in the Church of England and is recognized for his historical writings. His work, 'The History of My Own Time,' chronicles the political and religious changes in England during the late 17th century. Additionally, he was instrumental in the establishment of the Church of Scotland and engaged in significant theological debates, particularly concerning the powers of bishops. Burnet played a crucial role during the Glorious Revolution and was a prominent figure in the discussions surrounding the theological issues of his time. His contributions to historical scholarship and church governance were notable during this period in British history.
Continue ReadingOne of the most influential architects of the 20th century, contributed significantly to modern architecture. Educational background included studies at the University of Pennsylvania and travel throughout Europe. Emphasized the use of space, light, and material in design, merging functionality with monumental aesthetics. Best known for a limited number of high-profile commissions, including the Salk Institute, Kimbell Art Museum, and the National Assembly Building in Dhaka, Bangladesh. Received various accolades throughout his career, and his buildings continue to be studied and admired for their innovative designs.
Continue Reading