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Hair Bleaching
Hair bleaching, is the practice of lightening the hair color mainly for cosmetic purposes using bleaching agents. Bleaching can be done alone, combined with a toner, or as a step for further hair coloring. The most common commercial bleaching agents in use are hydrogen peroxide and persulfate salts, but historically other agents such as sulfuric acid, wood ash, lye and hypochlorite bleach were used. Hair can also become bleached unintentionally, such as through sun exposure. History During the early years of the Roman Empire, blond hair was associated with prostitutes. The preference changed to bleaching the hair blond when Greek culture, which practiced bleaching, reached Rome, and was reinforced when the legions that conquered Gaul returned with blond slaves. Sherrow also states that Roman women tried to lighten their hair, but the substances often caused hair loss, so they resorted to wigs made from the captives' hair. The bleaching agent used by the Roman women was compose ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SDCC 2015 - Viola Davis, David Ayer & Margot Robbie (19522425899) (cropped)
SDCC may refer to: Organizations San Diego *San Diego Christian College, a private, conservative evangelical Christian college located in El Cajon, California *San Diego City College, a public, two-year community college located in San Diego, California *San Diego Comic-Con, a four-day event held during the summer in San Diego, California *San Diego Convention Center, the primary convention center in San Diego, California Elsewhere *South Dartmoor Community College, a co-educational State Comprehensive Trust School located in Ashburton, Devon, England *South Dublin County Council, Ireland *Stoke Damerel Community College, a maths and computing college on Somerset Place in Stoke, Plymouth, England *Sutherland District Cricket Club, a cricket club of Sutherland, Sydney, Australia Technology *Secure Direct Client-to-Client, an IRC-related sub-protocol *Small Device C Compiler The Small Device C Compiler (SDCC) is a free-software, partially retargetable C compiler for 8-bit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renaissance
The Renaissance ( , ) , from , with the same meanings. is a period in European history marking the transition from the Middle Ages to modernity and covering the 15th and 16th centuries, characterized by an effort to revive and surpass ideas and achievements of classical antiquity. It occurred after the Crisis of the Late Middle Ages and was associated with great social change. In addition to the standard periodization, proponents of a "long Renaissance" may put its beginning in the 14th century and its end in the 17th century. The traditional view focuses more on the early modern aspects of the Renaissance and argues that it was a break from the past, but many historians today focus more on its medieval aspects and argue that it was an extension of the Middle Ages. However, the beginnings of the period – the early Renaissance of the 15th century and the Italian Proto-Renaissance from around 1250 or 1300 – overlap considerably with the Late Middle Ages, conventionally da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanin
Melanin (; from el, μέλας, melas, black, dark) is a broad term for a group of natural pigments found in most organisms. Eumelanin is produced through a multistage chemical process known as melanogenesis, where the oxidation of the amino acid tyrosine is followed by polymerization. The melanin pigments are produced in a specialized group of cells known as melanocytes. Functionally, eumelanin serves as protection against Ultraviolet, UV radiation. There are five basic types of melanin: eumelanin, pheomelanin, neuromelanin, allomelanin and pyomelanin. The most common type is eumelanin, of which there are two types— brown eumelanin and black eumelanin. Pheomelanin, which is produced when melanocytes are malfunctioning due to derivation of the gene to its recessive format is a cysteine-derivative that contains polybenzothiazine portions that are largely responsible for the of red yellow tint given to some skin or hair colors. Neuromelanin is found in the brain. Research ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clairol
Clairol is the American personal care-product division of company Wella, specializing in hair coloring and hair care. Clairol was founded in 1931 by Americans Joan Gelb and her husband Lawrence M. Gelb, with business partner and lifelong friend James Romeo, after discovering hair-coloring preparations while traveling in France. The company became popular in its home country, the United States, for its "Miss Clairol" home hair-coloring kit introduced in 1956. By 1959, Clairol was considered the leading company in the U.S. hair-coloring industry. In 2004, Clairol registered annual sales of US$1.6 billion from the sale of its hair-care products. , Clairol manufactures hair-coloring products sold under the brand names "Natural Instincts", "Nice 'n Easy", and "Perfect Lights". Industry makeover In 1931, Lawrence M. Gelb and wife Joan, along with partner James Romeo, discovered Clairol (a hair-coloring preparation) while traveling in France. They co-founded the Clairol company, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lawrence M
Lawrence may refer to: Education Colleges and universities * Lawrence Technological University, a university in Southfield, Michigan, United States * Lawrence University, a liberal arts university in Appleton, Wisconsin, United States Preparatory & high schools * Lawrence Academy at Groton, a preparatory school in Groton, Massachusetts, United States * Lawrence College, Ghora Gali, a high school in Pakistan * Lawrence School, Lovedale, a high school in India * The Lawrence School, Sanawar, a high school in India Research laboratories * Lawrence Berkeley National Laboratory, United States * Lawrence Livermore National Laboratory, United States People * Lawrence (given name), including a list of people with the name * Lawrence (surname), including a list of people with the name * Lawrence (band), an American soul-pop group * Lawrence (judge royal) (died after 1180), Hungarian nobleman, Judge royal 1164–1172 * Lawrence (musician), Lawrence Hayward (born 1961), British musician * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lux (soap)
LUX is a global brand developed by Unilever. Lux is marketed primarily in Brazil, India, Thailand and South Africa. History Origins and history The brand was founded by the firm Lever Brothers, now known as Unilever Unilever plc is a British multinational consumer goods company with headquarters in London, England. Unilever products include food, condiments, bottled water, baby food, soft drink, ice cream, instant coffee, cleaning agents, energy dri ..., in 1899. Advertising history Lux Soap was introduced to America in 1925 by the Lever Brothers. It was a white soap packaged in pastel colors designed to be comparable to the finer French soaps, but more affordable. Once Lux Soap began its national campaign in 1926, it was also advertised for men and children. The Thompson agency then began a campaign in 1928 to get endorsements from Hollywood actresses, by sending 425 actresses cases of Lux Soap. It received 414 endorsements in return, leading them to claim tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clorox
The Clorox Company (formerly Clorox Chemical Company) is an American global manufacturer and marketer of consumer and professional products. As of 2020 the Oakland, California based company had approximately 8,800 employees worldwide. Net sales for 2020 fiscal year were US$6.7 billion. Ranked annually since 2000, Clorox was named number 474 on Fortune (magazine), ''Fortune'' magazine's 2020 Fortune 500 list. Clorox products are sold primarily through mass merchandisers, retail outlets, e-commerce channels, distributors, and medical supply providers. Clorox brands include its namesake bleach and cleaning products, as well as Burt's Bees, Formula 409, Glad Trash Bags, Glad, Hidden Valley Ranch, Hidden Valley, Kingsford (charcoal), Kingsford, Kitchen Bouquet, KC Masterpiece, Liquid-Plumr, Brita (company), Brita (in the Americas), Mistolin, Pine-Sol, Poett, Green Works Cleaning Products, Soy Vay, RenewLife, Rainbow Light, Natural Vitality, Neocell, Tilex, S.O.S., and Fresh Step, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammonia
Ammonia is an inorganic compound of nitrogen and hydrogen with the formula . A stable binary hydride, and the simplest pnictogen hydride, ammonia is a colourless gas with a distinct pungent smell. Biologically, it is a common nitrogenous waste, particularly among aquatic organisms, and it contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to 45% of the world's food and fertilizers. Around 70% of ammonia is used to make fertilisers in various forms and composition, such as urea and Diammonium phosphate. Ammonia in pure form is also applied directly into the soil. Ammonia, either directly or indirectly, is also a building block for the synthesis of many pharmaceutical products and is used in many commercial cleaning products. It is mainly collected by downward displacement of both air and water. Although common in nature—both terrestrially and in the outer planets of the Solar System—and in wide use, ammonia is both caust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Harlow
Jean Harlow (born Harlean Harlow Carpenter; March 3, 1911 – June 7, 1937) was an American actress. Known for her portrayal of "bad girl" characters, she was the leading sex symbol of the early 1930s and one of the defining figures of the pre-Code era of American cinema. Often nicknamed the "Blonde Bombshell" and the "Platinum Blonde", Harlow was popular for her "Laughing Vamp" screen persona. Harlow was in the film industry for only nine years, but she became one of Hollywood's biggest movie stars, whose image in the public eye has endured. In 1999, the American Film Institute ranked Harlow 22 on its greatest female screen legends of classical Hollywood cinema list. Harlow was first signed by business magnate Howard Hughes, who directed her first major role in '' Hell's Angels'' (1930). After a series of critically failed films, and Hughes' loss of interest in her career, Metro-Goldwyn-Mayer bought out Harlow's contract in 1932 and cast her in leading roles in a string ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platinum Blonde (film)
''Platinum Blonde'' is a 1931 American pre-Code romantic comedy motion picture directed by Frank Capra, written by Jo Swerling and starring Loretta Young, Robert Williams and Jean Harlow. ''Platinum Blonde'' was Robert Williams' last screen appearance; he died of peritonitis three days after the film's October 31 release. Though not as well known as Capra's later 1930s movies, the film's reputation has grown over the years. It is occasionally aired in the United States on Turner Classic Movies. Plot Stewart "Stew" Smith ( Robert Williams), ace reporter for the ''Post'', is assigned to get the story about the latest escapade of playboy Michael Schuyler (Donald Dillaway), a breach of promise suit by chorus girl Gloria Golden, who has been paid to drop it. Unlike rival ''Daily Tribune'' reporter Bingy Baker (Walter Catlett), he turns down a $50 bribe from Dexter Grayson (Reginald Owen), the Schuylers' lawyer, to not write anything. He does pretend to be swayed by the pleas of Anne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howard Hughes
Howard Robard Hughes Jr. (December 24, 1905 – April 5, 1976) was an American business magnate, record-setting pilot, engineer, film producer, and philanthropist, known during his lifetime as one of the most influential and richest people in the world. He first became prominent as a film producer, and then as an important figure in the aviation industry. Later in life, he became known for his eccentric behavior and reclusive lifestyle—oddities that were caused in part by his worsening obsessive-compulsive disorder (OCD), chronic pain from a near-fatal plane crash, and increasing deafness. As a film tycoon, Hughes gained fame in Cinema of the United States, Hollywood beginning in the late 1920s, when he produced big-budget and often controversial films such as ''The Racket (1928 film), The Racket'' (1928), ''Hell's Angels (film), Hell's Angels'' (1930), and ''Scarface (1932 film), Scarface'' (1932). He later acquired the RKO Pictures film studio in 1948, recognized then as one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Hair
Brown hair, also referred to as brunet (male) or brunette (female), is the second most common human hair color, after black hair. It varies from light brown to a medium dark hair. It is characterized by higher levels of the dark pigment eumelanin and lower levels of the pale pigment pheomelanin. Brown hair is common among populations in the Western world, especially among those from Northwestern Europe, Central Europe, Southeastern Europe, Eastern Europe, Southern Europe, Southern Cone,Brazil, Colombia, Costa Rica, Puerto Rico and the United States, and also some populations in the Middle East where it transitions smoothly into black hair.Frost, Peter"Why Do Europeans Have So Many Hair and Eye Colors?"(summarizing Frost, P. 2006. European hair and eye color - A case of frequency-dependent sexual selection? Evolution and Human Behavior 27:85-103) Additionally, brown hair is common among Australian Aboriginals and Melanesians. Etymology and grammar The term ''brunette'' is the f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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