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Gianni A. Sarcone
Gianni A. Sarcone (born March 20, 1962) is a visual artist and author who collaborates with educational publications, writing articles and columns on topics related to art, science, and mathematics education. He has contributed to several science magazines, including ''Focus Junior''''Il Club della Magia'' Sarcone’s column in Focus Junior magazine (June 2014). (Italy), ''Query''- (Italy), ''Rivista Magia'' (Italy), ''Alice & Bob'' / (Italy), ''Brain Games'' (USA), and '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical region. Italy is also considered part of Western Europe, and shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione. Italy covers an area of , with a population of over 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome. Italy was the native place of many civilizations such as the Italic peoples and the Etruscans, while due to its central geographic location in Southern Europe and the Mediterranean, the country has also historically been home ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WorldCat
WorldCat is a union catalog that itemizes the collections of tens of thousands of institutions (mostly libraries), in many countries, that are current or past members of the OCLC global cooperative. It is operated by OCLC, Inc. Many of the OCLC member libraries collectively maintain WorldCat's database, the world's largest bibliographic database. The database includes other information sources in addition to member library collections. OCLC makes WorldCat itself available free to libraries, but the catalog is the foundation for other subscription OCLC services (such as resource sharing and collection management). WorldCat is used by librarians for cataloging and research and by the general public. , WorldCat contained over 540 million bibliographic records in 483 languages, representing over 3 billion physical and digital library assets, and the WorldCat persons dataset (Data mining, mined from WorldCat) included over 100 million people. History OCLC OCLC, Inc., doing bus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recreational Mathematics
Recreational mathematics is mathematics carried out for recreation (entertainment) rather than as a strictly research and application-based professional activity or as a part of a student's formal education. Although it is not necessarily limited to being an endeavor for amateurs, many topics in this field require no knowledge of advanced mathematics. Recreational mathematics involves mathematical puzzles and games, often appealing to children and untrained adults, inspiring their further study of the subject. The Mathematical Association of America (MAA) includes recreational mathematics as one of its seventeen Special Interest Groups, commenting: Mathematical competitions (such as those sponsored by mathematical associations) are also categorized under recreational mathematics. Topics Some of the more well-known topics in recreational mathematics are Rubik's Cubes, magic squares, fractals, logic puzzles and mathematical chess problems, but this area of mathematics incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thinking Outside The Box
Thinking outside the box (also thinking out of the box or thinking beyond the box and, especially in Australia, thinking outside the square) is a metaphor that means to think differently, unconventionally, or from a new perspective. The phrase also often refers to novel or creative thinking. History The origin of the phrase is unclear. "Think beyond the boundary"-metaphors, that is, metaphors that allude to think differently or with less constraints, seem to have an old history. For example, in 1888, The Annual Register records the phrase ''think outside the lines''. Since at least 1954, the nine dots puzzle has been used as a metaphor of the type "think beyond the boundary". Early phrasings include ''go outside the dots'' (1954), ''breakthrough thinking that gets outside the nine-dot square'' (1959), and ''what are the actual boundaries of the problem?'' (1963). In 1969, Norman Vincent Peale writes this in an article for the Chicago Tribune, quote: In 1970, the phrase ''th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visual Thinking
Visual thinking, also called visual or spatial learning or picture thinking, is the phenomenon of thinking through visual processing. Visual thinking has been described as seeing words as a series of pictures. It is common in approximately 60–65% of the general population. "Real picture thinkers", those who use visual thinking almost to the exclusion of other kinds of thinking, make up a smaller percentage of the population. Research by child development theorist Linda Kreger Silverman suggests that less than 30% of the population strongly uses visual/spatial thinking, another 45% uses both visual/spatial thinking and thinking in the form of words, and 25% thinks exclusively in words. According to Kreger Silverman, of the 30% of the general population who use visual/spatial thinking, only a small percentage would use this style over and above all other forms of thinking, and can be said to be true "picture thinkers". Non-verbal thought Thinking in mental images is one of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optical Illusion
Within visual perception, an optical illusion (also called a visual illusion) is an illusion caused by the visual system and characterized by a visual perception, percept that arguably appears to differ from reality. Illusions come in a wide variety; their categorization is difficult because the underlying cause is often not clear but a classification proposed by Richard Gregory is useful as an orientation. According to that, there are three main classes: physical, physiological, and cognitive illusions, and in each class there are four kinds: Ambiguities, distortions, paradoxes, and fictions. A classical example for a physical distortion would be the apparent bending of a stick half immerged in water; an example for a physiological paradox is the motion aftereffect (where, despite movement, position remains unchanged). An example for a physiological fiction is an afterimage. Three typical cognitive distortions are the Ponzo illusion, Ponzo, Poggendorff illusion, Poggendorff, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Op Art
Op art, short for optical art, is a style of visual art that uses optical illusions. Op artworks are abstract, with many better-known pieces created in black and white. Typically, they give the viewer the impression of movement, hidden images, flashing and vibrating patterns, or swelling or warping. History The antecedents of op art, in terms of graphic and color effects, can be traced back to Neo-impressionism, Cubism, Futurism, Constructivism and Dada. László Moholy-Nagy produced photographic op art and taught the subject in the Bauhaus. One of his lessons consisted of making his students produce holes in cards and then photographing them. ''Time'' magazine coined the term ''op art'' in 1964, in response to Julian Stanczak's show ''Optical Paintings at the Martha Jackson Gallery'', to mean a form of abstract art (specifically non-objective art) that uses optical illusions. Works now described as "op art" had been produced for several years before ''Time's'' 1964 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neuroscience
Neuroscience is the scientific study of the nervous system (the brain, spinal cord, and peripheral nervous system), its functions and disorders. It is a multidisciplinary science that combines physiology, anatomy, molecular biology, developmental biology, cytology, psychology, physics, computer science, chemistry, medicine, statistics, and Mathematical Modeling, mathematical modeling to understand the fundamental and emergent properties of neurons, glia and neural circuits. The understanding of the biological basis of learning, memory, behavior, perception, and consciousness has been described by Eric Kandel as the "epic challenge" of the Biology, biological sciences. The scope of neuroscience has broadened over time to include different approaches used to study the nervous system at different scales. The techniques used by neuroscientists have expanded enormously, from molecular biology, molecular and cell biology, cellular studies of individual neurons to neuroimaging, imaging ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taekwondo
''Taekwondo'', ''Tae Kwon Do'' or ''Taekwon-Do'' (; ko, 태권도/跆拳道 ) is a Korean form of martial arts involving punching and kicking techniques, with emphasis on head-height kicks, spinning jump kicks, and fast kicking techniques. The literal translation for tae kwon do is "kicking", "punching", and "the art or way of". They are a kind of martial arts in which one attacks or defends with hands and feet anytime or anywhere, with occasional use of weapons. The physical training undertaken in Taekwondo is purposeful and fosters strength of mind through mental armament. Taekwondo practitioners wear a uniform, known as a dobok. It is a combat sport and was developed during the 1940s and 1950s by Korean martial artists with experience in martial arts such as karate, Chinese martial arts, and indigenous Korean martial arts traditions such as Taekkyon, Subak, and Gwonbeop. The oldest governing body for Taekwondo is the Korea Taekwondo Association (KTA), formed in 1959 th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jujutsu
Jujutsu ( ; ja, link=no, 柔術 , ), also known as jiu-jitsu and ju-jitsu, is a family of Japanese martial arts and a system of close combat (unarmed or with a minor weapon) that can be used in a defensive or offensive manner to kill or subdue one or more weaponless or armed and armored opponents. Jiu-jitsu dates back to the 1530s and was coined by Hisamori Tenenouchi when he officially established the first jiu-jitsu school in Japan. This form of martial arts uses few or no weapons at all and includes strikes, throws, holds, and paralyzing attacks against the enemy. Jujutsu developed from the warrior class around the 17th century in Japan. It was designed to supplement the swordsmanship of a warrior during combat. A subset of techniques from certain styles of jujutsu were used to develop many modern martial arts and combat sports, such as judo, aikido, sambo, ARB, Brazilian jiu-jitsu, and mixed martial arts. The official date of foundation of Jiu Jitsu is 1530. Charac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kickboxing
Kickboxing is a combat sports, combat sport focused on kicking and punch (strike), punching. The combat takes place in a boxing ring, normally with boxing gloves, mouthguards, shorts, and bare feet to favour the use of kicks. Kickboxing is practiced for self-defense, general physical fitness, fitness, or for competition. Some styles of kickboxing include: Karate, Muay Thai, Kickboxing#Oriental_rules, Japanese kickboxing, Sanda (sport), Sanda, and Savate. Although since the dawn of humanity people have faced each other in hand-to-hand combat, the first documentation on the use of kicking and punching in sports combat is from ancient Greece and ancient India.Section XIII: ''Samayapalana Parva'' Book 4: ''Virata Parva'', ''Mahabharata''. But nevertheless, the term kickboxing originated in Japan, in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yoseikan Budō
is the name given to a dojo built in November 1931 in Shizuoka, Japan. The Dojo The brother and friends of Master Minoru Mochizuki built this dojo for him while he was recovering from pleurisy and pulmonary tuberculosis. When the dojo was built, a friend of the Mochizuki family (a philosophy teacher) called it Yōseikan. Mochizuki immediately adopted the name since it means "the place to cultivate truth/righteousness". It reflected his teacher's ideals and it reinforced the positive attitude of "Mutual welfare and prosperity" he had always promoted. The official opening of the dojo was held in November 1931 and many dignitaries from Tokyo, including Morihei Ueshiba, Admiral Isamu Takeshita, and General Makoto Miura attended. It had to be rebuilt after |
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