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Patsy O’Connell Sherman
Patsy O’Connell Sherman (September 15, 1930– February 11, 2008) was an American chemist and co-inventor of Scotchgard, a 3M brand of products, a stain repellent and durable water repellent. Early life Sherman was born in Minneapolis, Minnesota, and graduated in 1948 from Minneapolis North High School. While in high school, an aptitude test indicated that Sherman would be most suited to the role of a housewife. She demanded to take the version of the test for male students, which suggested dentistry or science as potential career paths. In 1952, Sherman earned bachelor's degrees in chemistry and mathematics at Gustavus Adolphus College in St. Peter, Minnesota. Career At 3M In 1952, Sherman started her career at 3M. With Samuel Smith, Sherman co-invented Scotchgard, which soon become one of the most famous and widely used stain repellent and soil removal products in North America. The invention of Scotchgard was sparked by an accident. Sherman and coworkers were initi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patsy Sherman
Patsy O’Connell Sherman (September 15, 1930– February 11, 2008) was an American chemist and co-inventor of Scotchgard, a 3M brand of products, a stain repellent and durable water repellent. Early life Sherman was born in Minneapolis, Minnesota, and graduated in 1948 from Minneapolis North High School. While in high school, an aptitude test indicated that Sherman would be most suited to the role of a housewife. She demanded to take the version of the test for male students, which suggested dentistry or science as potential career paths. In 1952, Sherman earned bachelor's degrees in chemistry and mathematics at Gustavus Adolphus College in St. Peter, Minnesota. Career At 3M In 1952, Sherman started her career at 3M. With Samuel Smith, Sherman co-invented Scotchgard, which soon become one of the most famous and widely used stain repellent and soil removal products in North America. The invention of Scotchgard was sparked by an accident. Sherman and coworkers were initi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penicillin
Penicillins (P, PCN or PEN) are a group of β-lactam antibiotics originally obtained from ''Penicillium'' moulds, principally '' P. chrysogenum'' and '' P. rubens''. Most penicillins in clinical use are synthesised by P. chrysogenum using deep tank fermentation and then purified. A number of natural penicillins have been discovered, but only two purified compounds are in clinical use: penicillin G (intramuscular or intravenous use) and penicillin V (given by mouth). Penicillins were among the first medications to be effective against many bacterial infections caused by staphylococci and streptococci. They are still widely used today for different bacterial infections, though many types of bacteria have developed resistance following extensive use. 10% of the population claims penicillin allergies but because the frequency of positive skin test results decreases by 10% with each year of avoidance, 90% of these patients can tolerate penicillin. Additionally, those with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustavus Adolphus College Alumni
Gustavus may refer to: *Gustavus, Alaska, a small community located on the edge of Glacier Bay National Park and Preserve * Gustavus Adolphus College, a private liberal arts college in southern Minnesota *Gustavus (name), a given name **Gustavus, the Latin name given to several Swedish kings: ***Gustav I of Sweden (Gustav Vasa) *** Gustavus Adolphus of Sweden (Gustav II Adolf) ***Gustavus III of Sweden ***Gustaf IV Adolf of Sweden ***Gustaf V of Sweden (1858-1950) *** Gustaf VI Adolf of Sweden (1882-1973) * Operation Gustavus, World War II British commando operation in Malaya * Gustavus (horse) See also * Gustav (other) Gustav, Gustaf or Gustave may refer to: * Gustav (name), a male given name of Old Swedish origin Art, entertainment, and media * ''Primeval'' (film), a 2007 American horror film * ''Gustav'' (film series), a Hungarian series of animated short car ... * Gusty (other) {{disambiguation, hndis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Women Inventors ...
{{CatAutoTOC + Inventors An invention is a unique or novel device, method, composition, idea or process. An invention may be an improvement upon a machine, product, or process for increasing efficiency or lowering cost. It may also be an entirely new concept. If an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Women Chemists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2008 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day The following pages, corresponding to the Gregorian calendar, list the historical events, births, deaths, and holidays and observances of the specified day of the year: Footnotes See also * Leap year * List of calendars * List of non-standard ... * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1930 Births
Year 193 ( CXCIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sosius and Ericius (or, less frequently, year 946 '' Ab urbe condita''). The denomination 193 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * January 1 – Year of the Five Emperors: The Roman Senate chooses Publius Helvius Pertinax, against his will, to succeed the late Commodus as Emperor. Pertinax is forced to reorganize the handling of finances, which were wrecked under Commodus, to reestablish discipline in the Roman army, and to suspend the food programs established by Trajan, provoking the ire of the Praetorian Guard. * March 28 – Pertinax is assassinated by members of the Praetorian Guard, who storm the imperial palace. The Empire is auctioned o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Female Scientists
This is a ''historical'' list, intended to deal with the time period where it is believed that women working in science were rare. For this reason, this list ends with the 20th century. Antiquity * Gargi Vachaknavi (7th century BCE), Indian philosopher * Abrotelia (5th century BCE), philosopher in Ancient Greece * Aemilia (c. 300 CE–363 CE), Gallo-Roman physician * Aesara of Lucania (4th or 3rd century BCE), philosopher in Ancient Greece * Agamede (12th century BCE), physician in Ancient Greece (possibly mythical) * Aglaonike (2nd century BCE), first woman astronomer in Ancient Greece * Agnodike (4th century BCE), first woman physician to practice legally in Athens * Andromache (mid-6th century), Egyptian physician * Anyte (300 BCE), Greek physician and poet * Arete of Cyrene (5th–4th centuries BCE), Greek natural and moral philosopher * Artemisia of Caria (c. 300 BCE), botanist * Asclepigenia (4th CE), Greek Neoplatonist * Aspasia (4th century BCE), philosopher and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Society For Engineering Education
The American Society for Engineering Education (ASEE) is a non-profit member association, founded in 1893, dedicated to promoting and improving engineering and engineering technology education. The purpose of ASEE is the advancement of education in all of its functions which pertain to engineering and allied branches of science and technology, including the processes of teaching and learning, counseling, research, extension services and public relations. ASEE administers the engineering technology honor society Tau Alpha Pi. History A full reading of the history of ASEE can be found in a 1993 centennial article in the Journal of Engineering Education. Founded initially as the Society for the Promotion of Engineering Education (SPEE) in 1893, the society was created at a time of great growth in American higher education. In 1862, Congress passed the Morrill Land-Grant Act, which provided money for states to establish public institutions of higher education. These institutions f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Inventors Hall Of Fame
The National Inventors Hall of Fame (NIHF) is an American not-for-profit organization, founded in 1973, which recognizes individual engineers and inventors who hold a U.S. patent of significant technology. Besides the Hall of Fame, it also operates a museum in Alexandria, Virginia, sponsors educational programs, and a collegiate competition. As of 2020, 603 inventors have been inducted, mostly constituting historic persons from the past three centuries, but including about 100 living inductees. Nominees must hold a U.S. patent of significant contribution to the U.S. welfare, and which advances science and useful arts. The 2020 class included 22 inventors. History The National Inventors Hall of Fame was founded in 1973 on the initiative of H. Hume Mathews, then the chairman of the National Council of Patent Law Associations (now the National Council of Intellectual Property Law Associations). It was launched by Ed Sobey, who was also the first director. In 1974, it gained a ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Textile Mill
Textile Manufacturing or Textile Engineering is a major industry. It is largely based on the conversion of fibre into yarn, then yarn into fabric. These are then dyed or printed, fabricated into cloth which is then converted into useful goods such as clothing, household items, upholstery and various industrial products. Different types of fibres are used to produce yarn. Cotton remains the most widely used and common natural fiber making up 90% of all-natural fibers used in the textile industry. People often use cotton clothing and accessories because of comfort, not limited to different weathers. There are many variable processes available at the spinning and fabric-forming stages coupled with the complexities of the finishing and colouration processes to the production of a wide range of products. History Textile manufacturing in the modern era is an evolved form of the art and craft industries. Until the 18th and 19th centuries, the textile industry was a household work. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
