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Mathman
''Square One Television'' (sometimes referred to as ''Square One'' or ''Square One TV'') is an American children's television program produced by the Children's Television Workshop (now known as Sesame Workshop) to teach mathematics and abstract mathematical concepts to young viewers. Created and broadcast by PBS in the United States from January 26, 1987 to October 18, 1991, the show was intended to address the math crisis among American schoolchildren. After the last episode aired, the show went into reruns until October 7, 1994. The show was revived for the 1995–1996 PBS season as a teacher instruction program, ''Square One TV Math Talk''. From 1999 to 2003, ''Square One'' was also shown on Noggin, a cable channel co-founded by Sesame Workshop. Format Sketches ''Square One'' comprised short sketches that introduced and applied concepts in mathematics such as counting, combinatorics, simple fractions, estimation, probability, and geometry. The sketches featured regular char ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reg E
Reg or REG may refer to: * Reginald (other) * Reg or desert pavement * Raising for Effective Giving, a charity * Random event generator (parapsychology) * Raptor Education Group * Regal Entertainment Group * Regular language * .reg MS Windows registry file extension * Registration, such as for a motor vehicle * Abbreviation of regina, queen, on coins or in law * ''Reg'' (BBC drama), a BBC television drama * Reg, the robot in the children's animated TV show Rubbadubbers * Reg group in the C-lectin protein family * Richard E. Grant *Reg, a character from the Made in Abyss franchise Places * Reg, Iran, a village in South Khorasan Province * Reg, Gilan, a village in Gilan Province * Reg District (Helmand), Afghanistan * Reg District (Kandahar), Afghanistan * Reggio Calabria Airport Reggio di Calabria "Tito Minniti" Airport , also known as Aeroporto dello Stretto (''Airport of the Strait'') is an airport located in Reggio Calabria, in southern Italy. It serves mainly the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Counting
Counting is the process of determining the number of elements of a finite set of objects, i.e., determining the size of a set. The traditional way of counting consists of continually increasing a (mental or spoken) counter by a unit for every element of the set, in some order, while marking (or displacing) those elements to avoid visiting the same element more than once, until no unmarked elements are left; if the counter was set to one after the first object, the value after visiting the final object gives the desired number of elements. The related term ''enumeration'' refers to uniquely identifying the elements of a finite (combinatorial) set or infinite set by assigning a number to each element. Counting sometimes involves numbers other than one; for example, when counting money, counting out change, "counting by twos" (2, 4, 6, 8, 10, 12, ...), or "counting by fives" (5, 10, 15, 20, 25, ...). There is archaeological evidence suggesting that humans have been countin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
I Love Lucy
''I Love Lucy'' is an American television sitcom that originally aired on CBS from October 15, 1951, to May 6, 1957, with a total of 180 half-hour episodes, spanning six seasons. The show starred Lucille Ball, her husband, Desi Arnaz, along with Vivian Vance and William Frawley. The series followed the life of Lucy Ricardo (Ball), a young, middle-class housewife living in New York City, who often concocted plans with her best friends and landlords, Ethel and Fred Mertz (Vance and Frawley), to appear alongside her bandleader husband, Ricky Ricardo (Arnaz), in his nightclub. Lucy is depicted trying numerous schemes to mingle with and be a part of show business. After the series ended in 1957, a modified version of the show continued for three more seasons, with 13 one-hour specials, which ran from 1957 to 1960. It was first known as ''The Lucille Ball–Desi Arnaz Show,'' and later, in reruns, as ''The Lucy–Desi Comedy Hour''. ''I Love Lucy'' became the most-watched show in the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Night With David Letterman
''Late Night with David Letterman'' is an American late-night talk show hosted by David Letterman on NBC, the first iteration of the ''Late Night'' franchise. It premiered on February 1, 1982, and was produced by Letterman's production company, Worldwide Pants Incorporated, and Carson Productions. Letterman had previously hosted his own morning talk show on NBC from June to October 1980. The show's house band, The World's Most Dangerous Band, was led by music director Paul Shaffer. In 1993, Letterman announced that he would leave NBC to host the ''Late Show with David Letterman'' on CBS, and the final episode of ''Late Night'' aired on June 25, 1993. Since then, Conan O'Brien, Jimmy Fallon, and Seth Meyers have each reformatted the series. In 2013, this series and ''Late Show with David Letterman'' were ranked No. 41 on TV Guide's 60 Best Series of All Time. During its run, the show was nominated for the Primetime Emmy Award for Outstanding Variety Series 11 times. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fawlty Towers
''Fawlty Towers'' is a British television sitcom written by John Cleese and Connie Booth, broadcast on BBC2 in 1975 and 1979. Two series of six episodes each were made. The show was ranked first on a list of the 100 Greatest British Television Programmes drawn up by the British Film Institute in 2000 and, in 2019, it was named the greatest ever British TV sitcom by a panel of comedy experts compiled by the ''Radio Times''.Mattha Busby, 9 April 2019"Fawlty Towers named greatest ever British TV sitcom" ''The Guardian'', Retrieved 24 May 2019 The series is set in Fawlty Towers, a fictional hotel in the seaside town of Torquay on the English Riviera. The plots centre on the tense, rude and put-upon owner Basil Fawlty (Cleese), his bossy wife Sybil (Prunella Scales), the sensible chambermaid Polly (Booth) who often is the peacemaker and voice of reason, and the hapless and English-challenged Spanish waiter Manuel (Andrew Sachs). They show their attempts to run the hotel amidst far ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Hospital
''General Hospital'' (often abbreviated as ''GH'') is an American daytime television soap opera. It is listed in ''Guinness World Records'' as the list of longest-running television shows by category, longest-running American soap opera in production, and the second in American history after ''Guiding Light''. Concurrently, it is the world's third longest-running scripted drama series in production after British serials ''The Archers'' and ''Coronation Street'', as well as the world's second-longest-running televised soap opera still in production. ''General Hospital'' premiered on the American Broadcasting Company, ABC television network on April 1, 1963. ''General Hospital'' is the longest-running serial produced in Hollywood, and the longest-running entertainment program in ABC television history. It holds the record for most Daytime Emmy Awards for Daytime Emmy Award for Outstanding Drama Series, with 14 wins. The show was created by husband-and-wife soap writers Frank an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acute Angle
In Euclidean geometry, an angle is the figure formed by two rays, called the '' sides'' of the angle, sharing a common endpoint, called the ''vertex'' of the angle. Angles formed by two rays lie in the plane that contains the rays. Angles are also formed by the intersection of two planes. These are called dihedral angles. Two intersecting curves may also define an angle, which is the angle of the rays lying tangent to the respective curves at their point of intersection. ''Angle'' is also used to designate the measure of an angle or of a rotation. This measure is the ratio of the length of a circular arc to its radius. In the case of a geometric angle, the arc is centered at the vertex and delimited by the sides. In the case of a rotation, the arc is centered at the center of the rotation and delimited by any other point and its image by the rotation. History and etymology The word ''angle'' comes from the Latin word ''angulus'', meaning "corner"; cognate words are the Greek ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obtuse Angle
In Euclidean geometry, an angle is the figure formed by two rays, called the '' sides'' of the angle, sharing a common endpoint, called the ''vertex'' of the angle. Angles formed by two rays lie in the plane that contains the rays. Angles are also formed by the intersection of two planes. These are called dihedral angles. Two intersecting curves may also define an angle, which is the angle of the rays lying tangent to the respective curves at their point of intersection. ''Angle'' is also used to designate the measure of an angle or of a rotation. This measure is the ratio of the length of a circular arc to its radius. In the case of a geometric angle, the arc is centered at the vertex and delimited by the sides. In the case of a rotation, the arc is centered at the center of the rotation and delimited by any other point and its image by the rotation. History and etymology The word ''angle'' comes from the Latin word ''angulus'', meaning "corner"; cognate words are the Greek ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Numerals
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers are written with combinations of letters from the Latin alphabet, each letter with a fixed integer value, modern style uses only these seven: The use of Roman numerals continued long after the decline of the Roman Empire. From the 14th century on, Roman numerals began to be replaced by Arabic numerals; however, this process was gradual, and the use of Roman numerals persists in some applications to this day. One place they are often seen is on clock faces. For instance, on the clock of Big Ben (designed in 1852), the hours from 1 to 12 are written as: The notations and can be read as "one less than five" (4) and "one less than ten" (9), although there is a tradition favouring representation of "4" as "" on Roman numeral clocks. Other common uses include year numbers on monuments and buildings and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Music Videos
A music video is a video of variable duration, that integrates a music song or a music album with imagery that is produced for promotional or musical artistic purposes. Modern music videos are primarily made and used as a music marketing device intended to promote the sale of music recordings. Although the origins of music videos date back to musical short films that first appeared, they again came into prominence when Paramount Global's MTV based its format around the medium. These kinds of videos were described by various terms including " illustrated song", "filmed insert", "promotional (promo) film", "promotional clip", "promotional video", "song video", "song clip", "film clip" or simply "video". Music videos use a wide range of styles and contemporary video-making techniques, including animation, live-action, documentary, and non-narrative approaches such as abstract film. Combining these styles and techniques has become more popular due to the variety for the audience ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geometry
Geometry (; ) is, with arithmetic, one of the oldest branches of mathematics. It is concerned with properties of space such as the distance, shape, size, and relative position of figures. A mathematician who works in the field of geometry is called a ''geometer''. Until the 19th century, geometry was almost exclusively devoted to Euclidean geometry, which includes the notions of point, line, plane, distance, angle, surface, and curve, as fundamental concepts. During the 19th century several discoveries enlarged dramatically the scope of geometry. One of the oldest such discoveries is Carl Friedrich Gauss' ("remarkable theorem") that asserts roughly that the Gaussian curvature of a surface is independent from any specific embedding in a Euclidean space. This implies that surfaces can be studied ''intrinsically'', that is, as stand-alone spaces, and has been expanded into the theory of manifolds and Riemannian geometry. Later in the 19th century, it appeared that geometries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Probability
Probability is the branch of mathematics concerning numerical descriptions of how likely an Event (probability theory), event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and 1, where, roughly speaking, 0 indicates impossibility of the event and 1 indicates certainty."Kendall's Advanced Theory of Statistics, Volume 1: Distribution Theory", Alan Stuart and Keith Ord, 6th Ed, (2009), .William Feller, ''An Introduction to Probability Theory and Its Applications'', (Vol 1), 3rd Ed, (1968), Wiley, . The higher the probability of an event, the more likely it is that the event will occur. A simple example is the tossing of a fair (unbiased) coin. Since the coin is fair, the two outcomes ("heads" and "tails") are both equally probable; the probability of "heads" equals the probability of "tails"; and since no other outcomes are possible, the probability of either "heads" or "tails" is 1/2 (which could also be written ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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