John Howard Northrop
Nobel Prize-winning American chemist
Nobel Prize-winning American chemist
Scientists & Innovators
United States
An American chemist made significant contributions to the study of proteins and enzymes. Birth occurred on July 5, 1891. The development of methods for purifying enzymes led to the isolation of the first crystalline enzyme, pepsin. Awarded the Nobel Prize in Chemistry in 1946, alongside the recognition for work on the structure of enzymes and their roles in biological processes. Had a distinguished career in academia, with positions at various institutions, influencing future generations of scientists.
Awarded the Nobel Prize in Chemistry in 1946
Isolated the first crystalline enzyme, pepsin
A prominent harpsichordist and pianist, contributed significantly to the revival of the harpsichord in the 20th century. Established a school for early music in Paris, influencing many musicians. Developed an interpretation style that melded historical performance with modern sensibilities. Published numerous works on early music and its instruments.
Continue ReadingThis athlete achieved significant recognition as a professional soccer player. Competed for the United States women's national soccer team, contributing to multiple championships. Played a key role in the team's victory at the 2019 FIFA Women's World Cup, scoring crucial goals and providing leadership on and off the pitch. Additionally, has been involved in activism related to gender equality and LGBTQ+ rights, using her platform to advocate for social justice issues.
Continue ReadingA singer-songwriter and guitarist, significant contributions were made as a member of the country music group Lady A. Formed in 2006, the group achieved commercial success with hit singles and albums, blending elements of country and pop music. The band's self-titled debut album, released in 2008, included the chart-topping single 'I Run to You.' Haywood played a key role in songwriting and harmonizing within the group. Over the years, the group received numerous awards, including several Grammy Awards, and became a prominent figure in the country music genre.
Continue ReadingBorn in 1982, a professional tennis player began competing on the WTA Tour in the early 2000s. Achieved significant results in both singles and doubles, reaching a career-high singles ranking of No. 69 in 2012. Won her first and only WTA title at the 2015 Taiwan Open in doubles, alongside partner Eri Hozumi. Represented Japan in various international competitions, including the Fed Cup.
Continue ReadingA prominent Russian painter and educator, contributed significantly to the development of Russian art in the 19th century. Served as a professor at the St. Petersburg Academy of Arts. Specialized in historical and religious themes, with a notable focus on realism in his works. His teaching influenced a generation of artists, and he is credited with promoting a national identity in art through the depiction of Russian culture and history.
Continue ReadingA French physician and author, contributed significantly to the field of medicine during the early 19th century. Played a role as the personal physician to Napoleon Bonaparte during his exile on the island of Saint Helena. Authored several works detailing the medical conditions and observations related to Napoleon's health. The writings provide valuable insights into medical practices of the time and the conditions that afflicted Bonaparte during his final years.
Continue ReadingBorn in 1889 in Germany, served in the Imperial German Navy and later in the Kriegsmarine during World War II. Lütjens held notable command positions, including admiral of the battleship Bismarck. The Bismarck was involved in one of the most famous naval battles of the war, leading to its eventual sinking by British forces in May 1941. Lütjens also commanded several major naval operations in the Atlantic, focusing on anti-convoy actions against Allied shipping.
Continue ReadingA Russian poet and translator, contributions to literature spanned several decades. Primarily recognized for his poetry, work reflected deep philosophical inquiries and explored themes of identity and existence. In addition to original poetry, translated significant literary works, enhancing cultural exchange. Participated in the literary community, engaging with fellow writers and influencing subsequent generations of poets. Received acknowledgment for literary contributions through various awards.
Continue ReadingAn influential figure in music and literature, contributed significantly to the spoken word genre. His work combined elements of poetry, jazz, and soul, often addressing social issues such as racial inequality and urban life. Released landmark albums such as 'Pieces of a Man' and 'Winter in America'. Authored the critically acclaimed book 'The Vulture'. Recognized for a unique style that blended music and political commentary, which inspired future generations of artists.
Continue ReadingA prominent musician, played a key role in the Southern rock genre. Co-founded The Allman Brothers Band, which formed in 1969 and became influential in the rock music scene. Achieved commercial success with albums such as 'At Fillmore East' and 'Brothers and Sisters.' Contributed to the band's signature sound through keyboard and guitar work, as well as distinctive vocals. Also performed as a solo artist, releasing multiple albums including 'Laid Back' and 'Searching for Simplicity.' Inducted into the Rock and Roll Hall of Fame in 1995 for contributions to music.
Continue ReadingServed as the Bishop of Orange during the late Roman Empire. Contributed to the spread of Christianity in the region, emphasizing the importance of the church's role in society. Participated in the establishment of church structures and practices. His tenure reflected the challenges of the time, including the decline of the Roman authority and the rise of various regional powers.
Continue ReadingAn English actor recognized for contributions to television comedy, particularly in the hit series 'Dad's Army'. Played the role of ARP Warden Hodges, a character that contributed significantly to the show's humor and charm. In addition to 'Dad's Army', appeared in various other television series throughout the 1970s and beyond, showcasing a distinctive presence in British television. Career spanned several decades, with performances that resonated with audiences during and after his time on screen.
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