Thursday, March 19, 2020

African Nobel Prize Winners

African Nobel Prize Winners 25 Nobel Laureates have been born in Africa. Of those, 10 have been from South Africa, and another six were born in Egypt. The other countries to have produced a Nobel Laureate are (French) Algeria, Ghana, Kenya, Liberia, Madagascar, Morocco, and Nigeria. Scroll down for a full list of winners. The Early Winners The first person from Africa to win a Nobel Prize was Max Theiler, a South African man who won the Nobel Prize in Physiology or Medicine in 1951. Six years later, the famed absurdist philosopher and author Albert Camus won the Nobel Prize for Literature. Camus was French, and so many people assume he was born in France, but he was in fact born, raised, and educated in French Algeria. Both Theiler and Camus had emigrated out of Africa at the time of their awards, however, making Albert Lutuli the first person to be awarded a Nobel Prize for work completed in Africa. At the time, Lutuli (who was born in Southern Rhodesia, which is now Zimbabwe) was the President of the African National Congress in South Africa and was awarded the 1960 Nobel Peace Prize for his role leading the non-violent campaign against apartheid. Africas Brain Drain Like Theiler and Camus, many African Nobel Laureates have emigrated from their countries of birth and spent most of their working careers in Europe or the United States.   As of 2014, not one African Nobel Laureate has been affiliated with an African research institution at the time of their award as determined by the Nobel Prize foundation. (Those winning awards in Peace and Literature are not typically affiliated with such institutions. Many winners in those fields were residing and working in Africa at the time of their award.)  Ã‚   These men and women provide a clear example of the much-discussed brain drain from Africa. Intellectuals with promising research careers frequently end up living and working at better-funded research institutions beyond Africa’s shores. This is largely a question of economics and the power of institutions’ reputations. Unfortunately, it is hard to compete with names like Harvard or Cambridge, or the facilities and intellectual stimulation that institutions like these can offer. Female Laureates Including the 2014 awardees, there have been 889 total Nobel Laureates, meaning that individuals from Africa make up only about 3% of Nobel Prize winners. Of the 46 women to ever win a Nobel Prize, however, five have been from Africa, making 11% of female awardees African. Three of those awards were Peace Prizes, while one was in Literature and one in Chemistry. African Noble Prize Winners 1951   Max Theiler, Physiology or Medicine1957   Albert Camus, Literature1960   Albert Lutuli, Peace1964   Dorothy Crowfoot Hodgkin, Chemistry1978   Anwar El Sadat, Peace1979   Allan M. Cormack, Physiology or Medicine1984   Desmond Tutu, Peace1985   Claude Simon, Literature1986   Wole Soyinka, Literature1988   Naguib Mahfouz, Literature1991   Nadine Gordimer, Literature1993   F.W. de Klerk, Peace1993   Nelson Mandela, Peace1994   Yassir Arafat, Peace1997   Claude Cohen-Tannoudji, Physics1999   Ahmed Zewail, Chemistry2001   Kofi Annan, Peace2002   Sydney Brenner, Physiology or Medicine2003   J. M. Coetzee, Literature2004   Wangari Maathai, Peace2005   Mohamed El Baradei, Peace2011   Ellen Johnson Sirleaf, Peace2011   Leymah Gbowee, Peace2012   Serge Haroche, Physics2013   Michael Levitt, Chemistry Sources Used in this Article   Ã¢â‚¬Å"Nobel Prizes and Laureates†, â€Å"Nobel Laureates and Research Affiliations†, and â€Å"Nobel Laureates and ​Country of Birth†all from Nobelprize.org, Nobel Media AB, 2014.

Tuesday, March 3, 2020

The History of Root Beer and Inventor Charles Hires

The History of Root Beer and Inventor Charles Hires According to his biography, Philadelphia pharmacist Charles Elmer Hires discovered a recipe for a delicious tisane- a form of herbal tea- while on his honeymoon in New Jersey. Not long after, he began selling a dry version of the tea blend but it had to be mixed with water, sugar, and yeast and left to ferment for the carbonation process to take place. On the suggestion of his friend Russell Conwell (founder of Temple University), Hires began working on a liquid formulation for a carbonated root beer beverage that would be more appealing to the masses. The result was a combination of more than 25 herbs, berries, and roots that Hires used to flavor carbonated soda water. At Conwells urging, Hires introduced his version of root beer to the public at the 1876 Philadelphia Centennial exhibition. Hires Root Beer was a hit. In 1893, the Hires family first sold and distributed bottled root beer. The History of Root Beer While Charles Hires and his family contributed greatly to the popularity of modern root beer, its origins can be traced to pre-colonial times during which indigenous tribes commonly created beverages and medicinal remedies from sassafras roots. Root beer as we know it today is descended from small beers, a collection of beverages (some alcoholic, some not) concocted by American colonists using what they had at hand. The brews varied by region and were flavored by locally grown herbs, barks, and roots. Traditional small beers included birch beer, sarsaparilla, ginger beer, and root beer. Root beer recipes of the era contained different combinations of ingredients such as allspice, birch bark, coriander, juniper, ginger, wintergreen, hops, burdock root, dandelion root, spikenard, pipsissewa, guaiacum chips, sarsaparilla, spicewood, wild cherry bark, yellow dock, prickly ash bark, sassafras root, vanilla beans, hops, dog grass, molasses, and licorice. Many of these ingredients are still used in root beer today, along with added carbonation. There is no single recipe for root beer. Fast Facts: Top Root Beer Brands If imitation is the sincerest form of flattery, then Charles Hires would have a lot to feel flattered about. The success of his commercial root beer sales soon inspired competition. Here are some of the most notable root beer brands.A W: In 1919, Roy Allen bought a root beer recipe and began marketing his beverage in Lodi, California. A year later, Allen partnered with Frank Wright to form AW Root Beer. In 1924, Allen bought his partner out and obtained a trademark for the brand that is now the top-selling root beer in the world.Barqs: Barqs Root Beer debuted in 1898. It was the creation of Edward Barq, who along with his brother Gaston were the principals of the  Barqs Brothers Bottling Company founded in the New Orleans French Quarter in 1890. The brand is still owned by the Barqs family but is currently manufactured and distributed by the Coca-Cola Company.Dads: The recipe for Dads Root Beer was created by Ely Klapman and Barney Berns in the basement of Klapmans Chicago-area ho me in the late 1930s. It was the first product to make use of the six-pack packaging  format invented by the Atlanta Paper Company in the 1940s.Mug Root Beer: Mug Root Beer was originally marketed as â€Å"Belfast Root Beer† during the 1940s by the Belfast Beverage Company. The product name was later changed to Mug Old Fashioned Root Beer, which was then shortened to Mug Root Beer. Currently manufactured and distributed by PepsiCo, Mugs brand mascot is a bulldog named â€Å"Dog.† Root Beer and Health Concerns In 1960, the U.S. Food and Drug Administration banned the use of sassafras as a potential carcinogen. Sassafras is one of the main flavoring ingredients in root beer. However, it was determined that the potentially dangerous element of the plant was found only in the oil. Once a method to extract the harmful oil from the sassafras was found, sassafras could continue to be used without harmful repercussions. As with other soft drinks, classic root beer is classified by the scientific community as a sugar-sweetened beverage or SSB. Studies have linked SSBs to a number of health concerns including obesity, hypertension, Type 2 diabetes, and tooth decay. Even non-sweetened beverages, if consumed in too great a quantity, have the potential for negatively impacting health.