Frank Sherwood Rowland
Chemist and Nobel Prize laureate
Chemist and Nobel Prize laureate
Scientists & Innovators
United States
An American chemist and academic contributed significantly to the understanding of atmospheric chemistry. Rowland’s research focused on the depletion of the ozone layer caused by chlorofluorocarbons (CFCs). This work led to international policy changes to protect the ozone layer. Rowland served as a professor at the University of California, Irvine, where he conducted much of his pivotal research. In 1995, Rowland received the Nobel Prize in Chemistry for this groundbreaking work alongside Mario J. Molina and Paul Crutzen.
Contributed to the discovery of ozone depletion
Awarded the Nobel Prize in Chemistry in 1995
An actress and comedian, her work on Saturday Night Live established a foundation for future sketch comedy. Radner created several iconic characters, including Roseanne Roseannadanna and Baba Wawa. She was a pioneering female voice in comedy during the 1970s and gained recognition for her spontaneous humor and performances. Following her tenure on SNL, she starred in the film 'Haunted Honeymoon' and various television specials. Radner's personal struggle with cancer became a significant part of her legacy, inspiring the establishment of a cancer center in her honor.
Continue ReadingServed as Pope from 1555 to 1559, implementing significant reforms within the Roman Catholic Church. Established the Roman Inquisition to combat heresy, reinforcing doctrinal authority. Contributed to the creation of the Index Librorum Prohibitorum, a list of prohibited books aimed at protecting the faith from corruption. Promoted the introduction of the Jewish ghetto in Rome, enforcing segregation of the Jewish population.
Continue ReadingA German chemist and academic contributed significantly to the field of chemistry. Developed the Erlenmeyer flask, a laboratory tool widely used in chemistry for mixing and heating substances. Conducted research in organic chemistry and made strides in the study of chemical reactions. Held academic positions and influenced future generations of chemists through teaching and publications.
Continue ReadingServed as the 33rd President of Brazil from 1992 to 1994. Prior to the presidency, held positions such as Governor of Minas Gerais and Minister of Industry and Trade. Oversaw Brazil's economy during a period of stabilization and worked on implementing the Real Plan, which aimed to control hyperinflation. His administration focused on economic reforms and modernization.
Continue ReadingA diplomat and politician served as the 33rd Minister of Foreign Affairs of Sweden. Held the position from 1994 to 2000, overseeing various international relations and policies. Later served as the head of the United Nations Monitoring, Verification and Inspection Commission from 2000 to 2003, where responsibilities included monitoring Iraq's compliance with disarmament obligations. Participated in numerous international diplomatic efforts and negotiations throughout a lengthy career in public service.
Continue ReadingStarted a music career as a keyboard player and vocalist in the early 1980s. Gained recognition as a member of the band Inspiral Carpets, contributing to the Manchester music scene. Released multiple albums with the band, including the iconic 'Life' and 'Indie Top 20' series. Burgeoned a successful solo career and engaged in DJing and broadcasting.
Continue ReadingBorn in 1758, this individual contributed significantly to the fields of antiquarian studies and cartography. He authored various works that explored historical geography and numismatics. Notable works include 'Ancient Scottish Poems' and 'A Modern Atlas'. His contributions to map-making include the development of accurate maps of Scotland that were recognized for their detail and precision. His studies also encompassed historical texts, providing insights into Scotland’s past and cultural heritage.
Continue ReadingRuled the Ilkhanate, a division of the Mongol Empire, from 1284 until death in 1291. Implemented policies that solidified control over Persia and promoted trade and cultural exchanges. Worked to strengthen the administration of the khanate through interactions with various Persian and Muslim scholars. Advocated for the promotion of Buddhism among Mongols and had ambitions to assimilate Persian culture.
Continue ReadingA prominent comedian and actor with a unique storytelling style, gained fame through television specials and stand-up performances. Developed a significant following in the UK and Ireland for a mix of comedy and social commentary. Created and starred in the hit television series 'Dave Allen at Large', which ran during the 1970s and 1980s. Worked in various formats, including stand-up, television, and film, leaving a lasting legacy in comedy.
Continue ReadingA physicist and academic from the Netherlands, contributions focused on optics and the development of phase contrast microscopy. This innovation allowed for the study of transparent biological specimens without fixation or staining, enhancing microscopy techniques. The work led to recognition and receiving the Nobel Prize in Physics in 1953 for the invention of the phase contrast microscope, which significantly advanced biological and medical research.
Continue ReadingServed as General Secretary of the Communist Party and de facto leader of the Soviet Union from 1984 until death in 1985. Took office following the brief tenure of Yuri Andropov. During leadership, focused on continuing policies of his predecessors, including military buildup and a cautious approach to political reform. His term was marked by declining health and significant political challenges, including economic stagnation. Chernenko's leadership style was characterized by conservatism and allegiance to traditional Soviet policies.
Continue Reading3rd Earl of Bute served as Prime Minister of the United Kingdom from 1762 to 1763. Bute was a prominent figure in British politics during the 18th century. He was a close advisor to King George III and played a significant role in shaping early policies of the monarchy. His administration focused on issues such as the peace settlement after the Seven Years' War and domestic reforms. However, his tenure was accompanied by controversy and opposition, leading to his resignation after just a year in office. Bute's influence extended beyond his premiership, impacting subsequent political dynamics in Britain.
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