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Roller Skates
Roller skates are boots with wheels mounted to the bottom, allowing the user to travel on hard surfaces similarly to an ice skater on ice. The first roller skate was an inline skate design, effectively an ice skate with a line of wheels replacing the blade. In modern usage, the term typically refers to skates with two pairs of wheels on shared axles like those of skateboards (early versions of which were made using roller skate parts). Skates with this configuration are also known as "quad skates" or "quads" and, like skateboards, steer by tilting the skate to one side, which causes the axles to turn inward. History While the first reported use of wheeled skates was on a London stage in 1743, the first patented "roller skate" was introduced in 1760 by Belgian inventor John Joseph Merlin. They were hard to steer and stopping was difficult due to the fact that they did not have any type of braking mechanism and as such they failed to gain popularity. Merlin demonstrated his i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olympic Games
The modern Olympic Games (Olympics; ) are the world's preeminent international Olympic sports, sporting events. They feature summer and winter sports competitions in which thousands of athletes from around the world participate in a Multi-sport event, variety of competitions. The Olympic Games, Open (sport), open to both amateur and professional athletes, involves more than 200 teams, each team representing a sovereign state or territory. By default, the Games generally substitute for any world championships during the year in which they take place (however, each class usually maintains its own records). The Olympics are staged every four years. Since 1994 Winter Olympics, 1994, they have alternated between the Summer Olympic Games, Summer and Winter Olympics every two years during the four-year Olympiad. Their creation was inspired by the ancient Olympic Games, held in Olympia, Greece, from the 8th century BC to the 4th century AD. Baron Pierre de Coubertin founded the Int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Punch (magazine)
''Punch, or The London Charivari'' was a British weekly magazine of humour and satire established in 1841 by Henry Mayhew and wood-engraver Ebenezer Landells. Historically, it was most influential in the 1840s and 1850s, when it helped to coin the term "cartoon" in its modern sense as a humorous illustration. Artists at ''Punch'' included John Tenniel who, from 1850, was the chief cartoon artist at the magazine for over 50 years. The editors took the anarchic puppet Mr Punch, of Punch and Judy, as their mascot—the character appears in many magazine covers—with the character also an inspiration for the magazine's name. With its satire of the contemporary, social, and political scene, ''Punch'' became a household name in Victorian Britain. Sales of 40,000 copies a week by 1850 rose above 100,000 by 1910. After the 1940s, when its circulation peaked, it went into a long decline, closing in 1992. It was revived in 1996, but closed again in 2002. History ''Punch'' was found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Du Maurier
George Louis Palmella Busson du Maurier (6 March 1834 – 8 October 1896) was a Franco-British cartoonist and writer known for work in ''Punch (magazine), Punch'' and a Gothic fiction, Gothic novel ''Trilby (novel), Trilby'', featuring the character Svengali. His son was the actor Sir Gerald du Maurier. The writers Angela du Maurier and Daphne du Maurier and the artist Jeanne du Maurier were all granddaughters of George. He was also father of Sylvia Llewelyn Davies and grandfather of the Llewelyn Davies boys, five boys who inspired J. M. Barrie's ''Peter Pan''. Early life George du Maurier was born in Paris, July Monarchy, France, son of Louis-Mathurin Busson du Maurier and wife Ellen Clarke, daughter of the Courtesan, Regency courtesan Mary Anne Clarke. He was brought up to believe his Aristocracy, aristocratic grandparents had fled from Kingdom of France, France during the French Revolution, Revolution, leaving vast estates behind, to live in England as émigrés. In fact, du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indianapolis
Indianapolis ( ), colloquially known as Indy, is the List of capitals in the United States, capital and List of municipalities in Indiana, most populous city of the U.S. state of Indiana and the county seat of Marion County, Indiana, Marion County. Indianapolis is situated in the state's central till plain region along the west fork of the White River (Indiana), White River. The city's official slogan, "Crossroads of America", reflects its historic importance as a transportation hub and its relative proximity to other major North American markets. At the 2020 United States census, 2020 census, the Indianapolis (balance), balance population was 887,642. Indianapolis is the List of United States cities by population, 16th-most populous city in the U.S., the third-most populous city in the Midwestern United States, Midwest after Chicago and Columbus, Ohio, and the fourth-most populous state capital in the nation after Phoenix, Arizona, Phoenix, Austin, Texas, Austin, and Columbu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cylindrical
A cylinder () has traditionally been a Solid geometry, three-dimensional solid, one of the most basic of curvilinear geometric shapes. In elementary geometry, it is considered a Prism (geometry), prism with a circle as its base. A cylinder may also be defined as an infinite set, infinite curvilinear surface (mathematics), surface in various modern branches of geometry and topology. The shift in the basic meaning—solid versus surface (as in a solid ball (mathematics), ball versus sphere surface)—has created some ambiguity with terminology. The two concepts may be distinguished by referring to solid cylinders and cylindrical surfaces. In the literature the unadorned term "cylinder" could refer to either of these or to an even more specialized object, the ''right circular cylinder''. Types The definitions and results in this section are taken from the 1913 text ''Plane and Solid Geometry'' by George A. Wentworth and David Eugene Smith . A ' is a Surface (mathematics), surface ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID‑19 can vary but often include fever, fatigue, cough, breathing difficulties, anosmia, loss of smell, and ageusia, loss of taste. Symptoms may begin one to fourteen days incubation period, after exposure to the virus. At least a third of people who are infected asymptomatic, do not develop noticeable symptoms. Of those who develop symptoms noticeable enough to be classified as patients, most (81%) develop mild to moderate symptoms (up to mild pneumonia), while 14% develop severe symptoms (dyspnea, hypoxia (medical), hypoxia, or more than 50% lung involvement on imaging), and 5% develop critical symptoms (respiratory failure, shock (circulatory), shock, or organ dysfunction, multiorgan dysfunction). Older people have a higher risk of developing severe symptoms. Some complicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1980s Nostalgia
1980s nostalgia is nostalgia for certain aspects of the 1980s. 1980s nostalgia is a form of decade nostalgia. 1980s retro is Retro style, retro related to the 1980s. 1980s revival is the revival of some aspect or aspects of the 1980s. Duration and geography According to ''The New York Times'', 1980s nostalgia has existed since the 1990s. Trend researchers reported that 1980s nostalgia had started by 1993, and the ''Washington Post'' reported the existence of a 1980s nostalgia wave in 1994. It has been said that the 1980s nostalgia in 1993 indicated that a twenty-year nostalgia cycle did not appear to apply. In 2010, Simon Reynolds said the 2000s was the retro twin of the 1980s in some countries. It has been said that, if a twenty-year nostalgia cycle applied, then 1980s nostalgia would have ended circa 2010. In 2016, it was said that this had not happened, and that a twenty-year nostalgia cycle did not appear to apply. As of 2025, 1980s nostalgia continues. In Japan, it has been s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1970s Nostalgia
1970s nostalgia is nostalgia for certain aspects of the 1970s. 1970s retro is Retro style, retro related to the 1970s. Media 67% of baby boomers, born between 1958 and 1963, had nostalgia for media from the 1970s in twelve markets in 2023. Music 1970s music was the third most popular decade's music in Europe in 2010. There has been nostalgia for 1970s punk rock,Pop View; Nostalgia Embraces 70's Punk The New York Times. 21 August 1988. 1970s progressive rock, 1970s glam rock, 1970s Disco#Revivals and return to mainstream success, disco and 1970s heavy metal music, heavy metal. There was nostalgia for 1970s music and musicians in 1986. There are :1970s-themed radio stations, 1970s nostalgia radio stations. Fashion [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TikTok
TikTok, known in mainland China and Hong Kong as Douyin (), is a social media and Short-form content, short-form online video platform owned by Chinese Internet company ByteDance. It hosts user-submitted videos, which may range in duration from three seconds to 60 minutes. It can be accessed through a mobile app or through its website. Since its launch, TikTok has become one of the world's most popular social media platforms, using recommendation algorithms to connect Content creation, content creators and influencers with new audiences. In April 2020, TikTok surpassed two billion mobile downloads worldwide. Cloudflare ranked TikTok the List of most-visited websites, most popular website of 2021, surpassing Google Search, Google. The popularity of TikTok has allowed viral trends in TikTok food trends, food, fashion, and TikTok Billboard Top 50, music to take off and increase the platform's Cultural impact of TikTok, cultural impact worldwide. TikTok has come under scrutiny d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19 Pandemic
The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December 2019. Soon after, it spread to other areas of Asia, and COVID-19 pandemic by country and territory, then worldwide in early 2020. The World Health Organization (WHO) declared the outbreak a public health emergency of international concern (PHEIC) on 30 January 2020, and assessed the outbreak as having become a pandemic on 11 March. COVID-19 symptoms range from asymptomatic to deadly, but most commonly include fever, sore throat, nocturnal cough, and fatigue. Transmission of COVID-19, Transmission of the virus is often airborne transmission, through airborne particles. Mutations have variants of SARS-CoV-2, produced many strains (variants) with varying degrees of infectivity and virulence. COVID-19 vaccines were developed rapidly and deplo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock And Roll
Rock and roll (often written as rock & roll, rock-n-roll, and rock 'n' roll) is a Genre (music), genre of popular music that evolved in the United States during the late 1940s and early 1950s. It Origins of rock and roll, originated from African American music such as jazz, rhythm and blues, boogie-woogie, electric blues, gospel music, gospel, and jump blues, as well as from country music. While rock and roll's formative elements can be heard in blues records from the 1920s and in country records of the 1930s,Peterson, Richard A. Creating Country Music: Fabricating Authenticity' (1999), p. 9, . the genre did not acquire its name until 1954. According to the journalist Greg Kot, "rock and roll" refers to a style of popular music originating in the United States in the 1950s. By the mid-1960s, rock and roll had developed into "the more encompassing international style known as rock music, though the latter also continued to be known in many circles as rock and roll".Kot, Greg"Rock ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
