|
Urine-indicator Dye
Urine-indicator dye is a mythical substance that is supposed to be able to react with urine to form a colored cloud in a swimming pool or hot tub, thus indicating the location of people who are urinating while they are in the water. A 2015 report from the National Swimming Pool Foundation called this "the most common pool myth of all time", with nearly half of Americans surveyed by researchers believing that the dye existed. Urine is difficult to detect, as many of the naturally occurring compounds within urine are unstable and react freely with common disinfectants, such as chlorine, creating a large number of disinfection by-product (DBP) compounds from the original organic chemicals in urine. In an article published in 2000, Snopes confirmed such a dye did not exist. Rumours of the origin of urine indicator-dye go back at least as far as 1958, and the story is commonly told to children by parents who do not wish them to urinate in the pool. A 1985 biography of Orson Welles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swimming Pool
A swimming pool, swimming bath, wading pool, paddling pool, or simply pool, is a structure designed to hold water to enable Human swimming, swimming or other leisure activities. Pools can be built into the ground (in-ground pools) or built above ground (as a freestanding construction or as part of a building or other larger structure), and may be found as a feature aboard ocean-liners and cruise ships. In-ground pools are most commonly constructed from materials such as concrete, natural stone, metal, plastic, or fiberglass, and can be of a custom size and shape or built to a standardized size, the largest of which is the Olympic-size swimming pool. Many health clubs, fitness centers, and private clubs have pools used mostly for exercise or recreation. It is common for municipalities of every size to provide pools for public use. Many of these municipal pools are outdoor pools but indoor pools can also be found in buildings such as natatoriums and leisure centers. Hotels may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Guardian
''The Guardian'' is a British daily newspaper. It was founded in 1821 as ''The Manchester Guardian'', and changed its name in 1959. Along with its sister papers ''The Observer'' and ''The Guardian Weekly'', ''The Guardian'' is part of the Guardian Media Group, owned by the Scott Trust Limited, Scott Trust. The trust was created in 1936 to "secure the financial and editorial independence of ''The Guardian'' in perpetuity and to safeguard the journalistic freedom and liberal values of ''The Guardian'' free from commercial or political interference". The trust was converted into a limited company in 2008, with a constitution written so as to maintain for ''The Guardian'' the same protections as were built into the structure of the Scott Trust by its creators. Profits are reinvested in journalism rather than distributed to owners or shareholders. It is considered a newspaper of record in the UK. The editor-in-chief Katharine Viner succeeded Alan Rusbridger in 2015. Since 2018, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Swimming Pool Foundation
The National Swimming Pool Foundation (NSPF) was a United States 501(c)(3) non-profit organization, most known for selling the Certified Pool Operator certification, amongst many other less known products. The Certified Pool Operator certification is a credential that could be considered a quasi license to professionally care for and maintain swimming pools in recreational water environments. In 2019, the NSPF completed a merger with the Association of Pool & Spa Professionals (APSP), founding the Pool & Hot Tub Alliance (PHTA). NSPF itself was primarily a publishing company; they sell books and online courses through over 1,000 instructors authorized to teach their courses worldwide. In 2003 Tom Lachocki was named APSP CEO. Lachocki was formerly a Biolab/ Chemtura chemist who holds eight US patents on chemical processes many of which have a direct or indirect application to swimming pools or "recirculating bodies of water". Lachocki took the Certified Pool Operator handbook f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disinfection By-product
Disinfection by-products (DBPs) result from chemical reactions between organic and inorganic matter in water with chemical treatment agents during the water disinfection process. Chlorination disinfection byproducts Chlorinated disinfection agents such as chlorine and monochloramine are strong oxidizing agents introduced into water in order to destroy pathogenic microbes, to oxidize taste/odor-forming compounds, and to form a disinfectant residual so water can reach the consumer tap safe from microbial contamination. These disinfectants may react with naturally present fulvic and humic acids, amino acids, and other natural organic matter, as well as iodide and bromide ions, to produce a range of DBPs such as the trihalomethanes (THMs), haloacetic acids (HAAs), bromate, and chlorite (which are regulated in the US), and so-called "emerging" DBPs such as halonitromethanes, haloacetonitriles, haloamides, halofuranones, iodo-acids such as iodoacetic acid, iodo-THMs ( iodotri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pan Macmillan
Pan Books is a publishing imprint that first became active in the 1940s and is now part of the British-based Macmillan Publishers, owned by the Georg von Holtzbrinck Publishing Group of Germany. Pan Books began as an independent publisher, established in 1944 by Alan Bott, previously known for his memoirs of his experiences as a flying ace in the First World War. The Pan Books logo, showing the ancient Greek god Pan playing pan-pipes, was designed by Mervyn Peake. A few years after it was founded, Pan Books was bought out by a consortium of several publishing houses, including Macmillan, Collins, Heinemann, and, briefly, Hodder & Stoughton. It became wholly owned by Macmillan in 1987. Pan specialised in publishing paperback fiction and, along with Penguin Books, was one of the first popular publishers of this format in the UK. Many popular authors saw their works given paperback publication through Pan, including Ian Fleming, whose James Bond series first appeared in p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orson Welles
George Orson Welles (May 6, 1915 – October 10, 1985) was an American actor, director, producer, and screenwriter, known for his innovative work in film, radio and theatre. He is considered to be among the greatest and most influential filmmakers of all time. While in his 20s, Welles directed high-profile stage productions for the Federal Theatre Project, including an adaptation of ''Macbeth'' with an entirely African-American cast and the political musical '' The Cradle Will Rock''. In 1937, he and John Houseman founded the Mercury Theatre, an independent repertory theatre company that presented a series of productions on Broadway through 1941, including ''Caesar'' (1937), an adaptation of William Shakespeare's ''Julius Caesar''. In 1938, his radio anthology series ''The Mercury Theatre on the Air'' gave Welles the platform to find international fame as the director and narrator of a radio adaptation of H. G. Wells's novel ''The War of the Worlds'', which caused s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aurum Press
The Quarto Group is a global illustrated book publishing group founded in 1976. It is domiciled in the United States and listed on the London Stock Exchange. Quarto creates and sells illustrated books for adults and children, across 50 countries and in 40 languages through a variety of traditional and non-traditional channels. Quarto employs c.330 people in eight offices in London, Brighton, New York City, Boston, Seattle, Southern California and Hong Kong. In July 2020, its publication ''This Book Is Anti-Racist'' by Tiffany Jewell reached the Number 1 position on The New York Times bestseller list. The group was established by co-founders Laurence Orbach and Robert Morley and was listed on the London Stock Exchange in 1986. Laurence Orbach was chairman and CEO until November 2012, when he was replaced as chairman by Tim Chadwick and Marcus Leaver as CEO. Chuk Kin Lau, the principal shareholder, became Group CEO in July 2018. In February 2020, the Italian publisher, Giunti t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fictional Materials
Fiction is any creative work, chiefly any narrative work, portraying individuals, events, or places that are imaginary, or in ways that are imaginary. Fictional portrayals are thus inconsistent with history, fact, or plausibility. In a traditional narrow sense, "fiction" refers to written narratives in prose often referring specifically to novels, novellas, and short stories. More broadly, however, fiction encompasses imaginary narratives expressed in any medium, including not just writings but also live theatrical performances, films, television programs, radio dramas, comics, role-playing games, and video games. Definition Typically, the fictionality of a work is publicly marketed and so the audience expects the work to deviate in some ways from the real world rather than presenting, for instance, only factually accurate portrayals or characters who are actual people. Because fiction is generally understood to not fully adhere to the real world, the themes and context o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swimming Pools
A swimming pool, swimming bath, wading pool, paddling pool, or simply pool, is a structure designed to hold water to enable swimming or other leisure activities. Pools can be built into the ground (in-ground pools) or built above ground (as a freestanding construction or as part of a building or other larger structure), and may be found as a feature aboard ocean-liners and cruise ships. In-ground pools are most commonly constructed from materials such as concrete, natural stone, metal, plastic, or fiberglass, and can be of a custom size and shape or built to a standardized size, the largest of which is the Olympic-size swimming pool. Many health clubs, fitness centers, and private clubs have pools used mostly for exercise or recreation. It is common for municipalities of every size to provide pools for public use. Many of these municipal pools are outdoor pools but indoor pools can also be found in buildings such as natatoriums and leisure centers. Hotels may have pools ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urban Legends
An urban legend (sometimes contemporary legend, modern legend, urban myth, or urban tale) is a genre of folklore comprising stories or fallacious claims circulated as true, especially as having happened to a "friend of a friend" or a family member, often with horrifying, humorous, or cautionary elements. These legends can be entertaining but often concern mysterious peril or troubling events, such as disappearances and strange objects or entities. Urban legends may confirm moral standards, reflect prejudices, or be a way to make sense of societal anxieties. Urban legends in the past were most often circulated orally, but now can also be spread by any media. This includes newspapers, mobile news apps, e-mail, and most often, social media. Some urban legends have passed through the years/decades with only minor changes, in where the time period takes place. Generic urban legends are often altered to suit regional variations, but the lesson or moral remains majorly the same. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Swimming Pools")
