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Super Ball
A Super Ball or Superball is a toy bouncy ball based on a type of synthetic rubber invented in 1964 by chemist Norman Stingley. It is an extremely elastic ball made of Zectron, which contains the synthetic polymer polybutadiene as well as hydrated silica, zinc oxide, stearic acid, and other ingredients. This compound is vulcanized with sulfur at a temperature of and formed at a pressure of . The resulting Super Ball has a very high coefficient of restitution, and if dropped from shoulder level on a hard surface, a Super Ball bounces nearly all the way back; thrown down onto a hard surface by an average adult, it can fly over a three-story building. History Stingley sought uses for his polybutadiene synthetic rubber, as well as someone to manufacture it. He first offered his invention to the Bettis Rubber Company, for whom he worked at the time, but they turned it down because the material was not very durable. So Stingley took it to toy company Wham-O; they worked ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glitter Super Ball
Glitter is an assortment of flat, small, reflective particles that are precision cut and come in a variety of shapes, sizes, and colors. Glitter particles resemble confetti, sparkles and sequins, but somewhat smaller. Since prehistoric times, glitter has been made from many different materials including stones such as malachite, and mica, as well as insects and glass. Uses for glitter include clothing, arts, crafts, cosmetics and body paint. Modern glitter is usually manufactured from the Metallised film, combination of aluminum and BoPET, plastic, which is rarely recycled and can find its way into aquatic habitats, eventually becoming ingested by animals, leading some scientists to call for bans on plastic glitter. Antiquity Glittering surfaces have been found to be used since prehistoric times in the arts and in cosmetics. The modern English word "glitter" comes from the Middle English word ''gliteren'', possibly by way of the Old Norse word ''wikt:glitra, glitra.'' Howeve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McGeorge Bundy
McGeorge "Mac" Bundy (March 30, 1919 – September 16, 1996) was an American academic who served as the U.S. National Security Advisor to Presidents John F. Kennedy and Lyndon B. Johnson from 1961 through 1966. He was president of the Ford Foundation from 1966 through 1979. Despite his career as a foreign-policy intellectual, educator, and philanthropist, he is best remembered as one of the chief architects of the United States' escalation of the Vietnam War during the Kennedy and Johnson administrations. After World War II, during which Bundy served as an intelligence officer, in 1949 he was selected for the Council on Foreign Relations. He worked with a study team on implementation of the Marshall Plan. He was appointed a professor of government at Harvard University, and in 1953 as its youngest dean of the Faculty of Arts and Sciences, working to develop Harvard as a merit-based university. In 1961 he joined Kennedy's administration. After serving at the Ford Foundation, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Happy Fun Ball
"Happy Fun Ball" is a parody advertisement that first aired on February 16, 1991, on ''Saturday Night Live''. Described as a "classic that can sit right up there with Dan Aykroyd's Bass-o-Matic", The topic of the sketch is a toy rubber ball, the advertisement for which is accompanied by a long series of bizarre disclaimers and increasingly ominous warnings, including "Do not taunt Happy Fun Ball." It was brought back for several "Best of Saturday Night Live" specials. Concept Written by Jack Handey and voiced by Phil Hartman,Podcast: Jack Handey, Author, TV Writer and Creator of "Deep Thoughts" Posted Fri, 05/30/2008 by Jesse ThorMaximumfun.org/ref> the ad featured three "kids" portrayed by Dana Carvey, Jan Hooks, and Mike Myers. The brief commercial declares Happy Fun Ball (produced by Wacky Products Incorporated, and its parent company, Global Chemical Unlimited), just $14.95, was "the toy sensation sweeping the nation!" However, this positive message about the innocuous-seemi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Absent-Minded Professor
''The Absent-Minded Professor'' is a 1961 American science fiction comedy film directed by Robert Stevenson and produced by Walt Disney Productions. It is based on the 1943 short story "A Situation of Gravity" (May 22, 1943 ''Liberty'') by Samuel W. Taylor. The title character was based in part on Hubert Alyea, a professor emeritus of chemistry at Princeton University, who was known as "Dr. Boom" for his explosive demonstrations. The film stars Fred MacMurray as Professor Ned Brainard, alongside Nancy Olson, Keenan Wynn, Tommy Kirk, Leon Ames, Elliott Reid, and Edward Andrews. The plot follows Brainard as he invents a substance that defies gravity, which he later exploits through various means. Released on March 16, 1961, the film was a box office success, and two years later became the first Disney film to have a sequel, '' Son of Flubber'' (1963). It was one of the first Disney films to be colorized (for the 1986 VHS release), and, along with '' The Shaggy Dog'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
T-symmetry
T-symmetry or time reversal symmetry is the theoretical symmetry of physical laws under the transformation of time reversal, : T: t \mapsto -t. Since the second law of thermodynamics states that entropy increases as time flows toward the future, in general, the macroscopic universe does not show symmetry under time reversal. In other words, time is said to be non-symmetric, or asymmetric, except for special equilibrium states when the second law of thermodynamics predicts the time symmetry to hold. However, quantum noninvasive measurements are predicted to violate time symmetry even in equilibrium, contrary to their classical counterparts, although this has not yet been experimentally confirmed. Time ''asymmetries'' (see Arrow of time) generally are caused by one of three categories: # intrinsic to the dynamic physical law (e.g., for the weak force) # due to the initial conditions of the universe (e.g., for the second law of thermodynamics) # due to measurements (e.g., for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Super Bowl III
Super Bowl III was an American football championship game played on January 12, 1969, at the Miami Orange Bowl, Orange Bowl in Miami, Miami, Florida. It was the third AFL–NFL Championship Game in professional American football, and the first to officially bear the trademark name "Super Bowl". Super Bowl III is regarded as one of the greatest Upset (competition)#Sports, upsets in both American football history and in the history of professional sports. The 19-point underdog American Football League (AFL) champion 1968 New York Jets season, New York Jets defeated the National Football League (NFL) champion 1968 Baltimore Colts season, Baltimore Colts by a score of 16–7. The game was the first Super Bowl victory for the AFL. Before the game many sports writers and fans believed that AFL teams were less talented than NFL clubs, and expected the Colts to defeat the Jets by a wide margin. Baltimore posted a 13–1 record in the 1968 NFL season, regular season and shut out the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pete Rozelle
Alvin Ray "Pete" Rozelle (; March 1, 1926 – December 6, 1996) was an American professional football executive. Rozelle served as the commissioner of the National Football League (NFL) for nearly thirty years, from January 1960 until his retirement in November 1989. He became the youngest commissioner in NFL history at the age of just 33. He is credited with making the NFL into one of the most successful sports leagues in the world. During his tenure, Rozelle saw the NFL grow from 12 teams to 28, oversaw the creation of large television-rights deals and the creation of '' Monday Night Football'' in 1970, oversaw the 1970 AFL–NFL merger and the creation of the Super Bowl, and helped the NFL move from a twelve-game schedule to a sixteen-game schedule. By the time of his retirement, many people considered him the most powerful commissioner in sports. He was inducted into the Pro Football Hall of Fame in 1985. Early life Born in South Gate, California, Rozelle grew up in neighbo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Football League
The National Football League (NFL) is a Professional gridiron football, professional American football league in the United States. Composed of 32 teams, it is divided equally between the American Football Conference (AFC) and the National Football Conference (NFC). The NFL is one of the major professional sports leagues in the United States and Canada and the highest professional level of American football in the world. Each NFL season begins annually with a NFL preseason, three-week preseason in August, followed by the NFL regular season, 18-week regular season, which runs from early September to early January, with each team playing 17 games and having one Bye (sports), bye week. Following the conclusion of the regular season, seven teams from each conference, including the four division winners and three Wild card (sports), wild card teams, advance to the NFL playoffs, playoffs, a single-elimination tournament, which culminates in the Super Bowl, played in early February ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Super Bowl
The Super Bowl is the annual History of the NFL championship, league championship game of the National Football League (NFL) of the United States. It has served as the final game of every NFL season since 1966 NFL season, 1966 (with the exception of the Pro Bowl between the 1967 and 2009 seasons), superseding the History of the National Football League championship, NFL Championship Game. Since Super Bowl LVI, 2022, the game has been played on the second Sunday in February. Prior Super Bowls were played on Sundays in early to mid-January from 1967 to 1978, late January from 1979 to 2003, and the first Sunday of February from 2004 to 2021. Winning teams are awarded the Vince Lombardi Trophy, named after the legendary Vince Lombardi, Packers coach who won the first two Super Bowls. Because the NFL restricts the use of its "Super Bowl" trademark, it is frequently referred to as the "big game" or other generic terms by non-sponsoring corporations. The day the game is held is common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kansas City Chiefs
The Kansas City Chiefs are a professional American football team based in Kansas City, Missouri. The Chiefs compete in the National Football League (NFL) as a member of the American Football Conference (AFC) West division. Established in 1959 as a charter member of the American Football League (AFL), the Chiefs started playing in 1960 as the Dallas Texans, owned by league founder Lamar Hunt. In 1963, the team moved to Kansas City, and adopted its current name. The Chiefs joined the NFL in 1970 as a result of the AFL–NFL merger; entering the 2024 season, the team is valued at over US$4.85 billion. After Hunt's death in 2006, his wife, Norma, and children became legal owners of the team. After Norma's death in 2023, the Hunt children inherited her stake in the franchise. Clark Hunt, one of the Hunts' children, has served as chairman and CEO since 2006 and is the ultimate authority over personnel decisions. He is also the team representative at league owner meetings. The C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Football League
The American Football League (AFL) was a major professional American football league that operated for ten seasons from 1960 until 1970, AFL–NFL merger, when it merged with the older National Football League (NFL), and became the American Football Conference. The upstart AFL operated in direct competition with the more established NFL throughout its existence. It was more successful than earlier rivals to the NFL, including not only the organizations founded in American Football League (1926), 1926, American Football League (1936), 1936, and American Football League (1940), 1940, respectively, under the AFL name, but also the later All-America Football Conference, which existed between 1944 and 1950, but conducted operations only between 1946 and 1949. This fourth version of the AFL was the most successful, created by a number of owners who had been refused NFL expansion franchises or had minor shares of NFL franchises. The AFL's original lineup consisted of an Eastern division ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamar Hunt
Lamar Hunt Sr. (August 2, 1932 – December 13, 2006) was an American businessman most notable for his promotion of football, soccer, and tennis in the United States. With his brothers, he also attempted to corner the silver market. He was the principal founder of the American Football League (AFL) and Major League Soccer (MLS), as well as MLS's predecessor, the North American Soccer League (NASL), and co-founder of World Championship Tennis. He was also the founder and owner of the Kansas City Chiefs of the National Football League (NFL), the Kansas City Wizards of MLS, and at the time of his death owned two other MLS teams, Columbus Crew and FC Dallas. In Kansas City, Hunt also helped establish the Worlds of Fun and Oceans of Fun theme parks. The oldest ongoing national soccer tournament in the United States, the U.S. Open Cup (founded 1914), now bears his name in honor of his pioneering role in that sport stateside. He was inducted into the Pro Football Hall of Fame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
