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Jacob's Ladder (toy)
A Jacob's ladder (also magic tablets, Chinese blocks, and klick-klack toyFrauenfelder, Mark (2011). ''Make: Technology On Your Time, Vol. 26: Roll Your Own'', p.148. O'Reilly Media. .) is a Folk culture, folk toy consisting of toy block, blocks of wood held together by strings or ribbons. When the ladder is held at one end, blocks appear to cascade down the strings. This effect is a optical illusion, visual illusion which is the result of one block after another flipping over. It may be considered a Kinetic depth effect, kinetic illusion, where the blocks appear to change position when they do not. Its name ''Jacob's Ladder'' comes from the biblical Jacob's Ladder (Bible), ladder to heaven, mentioned in Genesis 28:12. Of unknown origin, the earliest known review of the Jacob's Ladder is an 1889 ''Scientific American'' article which tells how it is built and works: Construction An arrangement of interlaced ribbons allows each block to act as if hinged to the next one at either ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacobs Ladder Toy
Jacobs may refer to: Businesses and organisations *Jacob's, a brand name for several lines of biscuits and crackers in Ireland and the UK *Jacobs (coffee), a brand of coffee *Jacobs Aircraft Engine Company, former American aircraft engine company *Jacobs Engineering Group, an American international technical professional services firm *Jacobs Entertainment, an American gaming, hospitality, and entertainment company *Jacobs School of Medicine and Biomedical Sciences, at the University at Buffalo, New York, U.S. *Jacobs School of Music, at, Indiana University, U.S. *Jacobs University Bremen, in Germany Places *Jacobs, Louisville, Kentucky, U.S. *Jacobs, Pennsylvania, U.S., now Port Providence *Jacobs, Wisconsin, U.S. *Jacobs Island, Antarctica Other uses *Jacobs (surname), including a list of people with this name *Jacobs F.C., a former Irish football club *, a tug, formerly ''Empire Gnome'' See also * Jacob (other) * Jacobs Creek (other) * Jacobs River ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tutankhamun's Tomb
The tomb of Tutankhamun, also known by its tomb number, KV62, is the burial place of Tutankhamun (reigned c. 1334–1325 BC), a pharaoh of the Eighteenth Dynasty of ancient Egypt, in the Valley of the Kings. The tomb consists of four chambers and an entrance staircase and corridor. It is smaller and less extensively decorated than other Egyptian royal tombs of its time, and it probably originated as a tomb for a non-royal individual that was adapted for Tutankhamun's use after his premature death. Like other pharaohs, Tutankhamun was buried with a wide variety of funerary objects and personal possessions, such as coffins, furniture, clothing and jewellery, though in the unusually limited space these goods had to be densely packed. Robbers entered the tomb twice in the years immediately following the burial, but Tutankhamun's mummy and most of the burial goods remained intact. The tomb's low position, dug into the floor of the valley, allowed its entrance to be hidden by debris de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traditional Toys
A tradition is a belief or behavior (folk custom) passed down within a group or society with symbolic meaning or special significance with origins in the past. A component of cultural expressions and folklore, common examples include holidays or impractical but socially meaningful clothes (like lawyers' wigs or military officers' spurs), but the idea has also been applied to social norms such as greetings. Traditions can persist and evolve for thousands of years—the word ''tradition'' itself derives from the Latin ''tradere'' literally meaning to transmit, to hand over, to give for safekeeping. While it is commonly assumed that traditions have an ancient history, many traditions have been invented on purpose, whether that be political or cultural, over short periods of time. Various academic disciplines also use the word in a variety of ways. The phrase "according to tradition", or "by tradition", usually means that whatever information follows is known only by oral tradition, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Articles Containing Video Clips
Article often refers to: * Article (grammar), a grammatical element used to indicate definiteness or indefiniteness * Article (publishing), a piece of nonfictional prose that is an independent part of a publication Article may also refer to: Government and law * Article (European Union), articles of treaties of the European Union * Articles of association, the regulations governing a company, used in India, the UK and other countries * Articles of clerkship, the contract accepted to become an articled clerk * Articles of Confederation, the predecessor to the current United States Constitution *Articles of Impeachment, Article of Impeachment, a formal document and charge used for impeachment in the United States * Articles of incorporation, for corporations, U.S. equivalent of articles of association * Articles of organization, for limited liability organizations, a U.S. equivalent of articles of association Other uses * Article, an HTML element, delimited by the tags and * Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubik's Cube
The Rubik's Cube is a Three-dimensional space, 3-D combination puzzle originally invented in 1974 by Hungarians, Hungarian sculptor and professor of architecture Ernő Rubik. Originally called the Magic Cube, the puzzle was licensed by Rubik to be sold by Pentangle Puzzles in the UK in 1978, and then by Ideal Toy Company, Ideal Toy Corp in 1980 via businessman Tibor Laczi and Seven Towns founder Tom Kremer. The cube was released internationally in 1980 and became one of the most recognized icons in popular culture. It won the 1980 Spiel des Jahres, German Game of the Year special award for Best Puzzle. , 350 million cubes had been sold worldwide, making it the world's bestselling puzzle game and bestselling toy. The Rubik's Cube was inducted into the US National Toy Hall of Fame in 2014. On the original classic Rubik's Cube, each of the six faces was covered by nine stickers, each of one of six solid colours: white, red, blue, orange, green, and yellow. Some later versions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhombille Tiling
In geometry, the rhombille tiling, also known as tumbling blocks, reversible cubes, or the dice lattice, is a tessellation of identical 60° rhombi on the Euclidean plane. Each rhombus has two 60° and two 120° angles; rhombi with this shape are sometimes also called diamonds. Sets of three rhombi meet at their 120° angles, and sets of six rhombi meet at their 60° angles. Properties The rhombille tiling can be seen as a subdivision of a hexagonal tiling with each hexagon divided into three rhombi meeting at the center point of the hexagon. This subdivision represents a regular compound tiling. It can also be seen as a subdivision of four hexagonal tilings with each hexagon divided into 12 rhombi. The diagonals of each rhomb are in the ratio 1:. This is the dual tiling of the trihexagonal tiling or kagome lattice. As the dual to a uniform tiling, it is one of eleven possible Laves tilings, and in the face configuration for monohedral tilings it is denoted .6.3.6 It is al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacob's Ladder (string Figure)
A string figure is a design formed by manipulating string on, around, and using one's fingers or sometimes between the fingers of multiple people. String figures may also involve the use of the mouth, wrist, and feet. They may consist of singular images or be created and altered as a game, known as a string game, or as part of a story involving various figures made in sequence (string story). String figures have also been used for divination, such as to predict the sex of an unborn child. A popular string game is cat's cradle, but many string figures are known in many places under different names, and string figures are well distributed throughout the world.Elffers, Joost and Schuyt, Michael (1978/1979). ''Cat's Cradles and Other String Figures'', p.197. . History According to Camilla Gryski, a Canadian librarian and author of numerous string figure books, "We don't know when people first started playing with string, or which primitive people invented this ancient art. We do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Block
A wooden fish, also known as a Chinese temple block, wooden bell, or ''muyu'', is a type of woodblock that originated from East Asia that is used by monks and lay people in the Mahayana tradition of Buddhism. They are used by Buddhist ceremonies in China, Korea, Japan, Vietnam and other Asian countries. They may be referred to as a Chinese block, Korean block or, rarely, as a skull. Wooden fish often used in rituals usually involving the recitation of sutras, mantras, or other Buddhist texts. In Chan Buddhism, the wooden fish serve to maintain rhythm during chanting. In Pure Land Buddhism, they are used when chanting the name of Amitabha. Wooden fish come in many sizes and shapes, ranging from , for laity use or sole daily practice, or to for usage in temples. Wooden fish are often (in Chinese temples) placed on the left of the altar, alongside a bell bowl, its metal percussion counterpart. Wooden fish often rest on a small embroidered cushion to prevent unpleasant knocki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hiraga Gennai
was a Japanese polymath and ''rōnin'' of the Edo period. Gennai was a Pharmacology, pharmacologist, student of ''Rangaku'', physician, author, painter and inventor well known for his ''Elekiter, Erekiteru'' (electrostatic generator), ''Kandankei'' (thermometer), and ''Kakanpu'' (asbestos cloth). Gennai also composed several works on (Homosexuality in Japan, homosexual) life and desire in Japan, such as the ''Nenashigusa'' (1763), the ''Kiku no en'' (1764), the ''San no asa'' (1768), and the ''Nenashigusa kohen'' (1768). He also wrote a few satirical essays, including "''On Farting''" Rootless Grass, and A Lousy Journey of Love. His birth name was Shiraishi Kunitomo, but he later used numerous pen names, including , (his principal literary pen name), and . He is best known by the name of Hiraga Gennai. Biography Family History Hiraga Gennai was born in 1729 in the village of Shidoura, Sanuki Province (part of the modern city of Sanuki, Kagawa. He was the third son of Sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rubik's Magic
Rubik's Magic, like the Rubik's Cube, is a mechanical puzzle invented by Ernő Rubik and first manufactured by Matchbox in the mid-1980s. The puzzle consists of eight black square tiles (changed to red squares with goldish rings in 1997) arranged in a 2 × 4 rectangle; diagonal grooves on the tiles hold wires that connect them, allowing them to be folded onto each other and unfolded again in two perpendicular directions (assuming that no other connections restrict the movement) in a manner similar to a Jacob's ladder toy. The front side of the puzzle shows, in the initial state, three separate, rainbow-coloured rings; the back side consists of a scrambled picture of three interconnected rings. The goal of the game is to fold the puzzle into a heart-like shape and unscramble the picture on the back side, thus interconnecting the rings. Numerous ways to accomplish this exist, and experienced players can transform the puzzle from its initial into the solved state in less than 2 sec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Folk Culture
Folklore is shared by a particular group of people; it encompasses the traditions common to that culture, subculture or group. This includes oral traditions such as Narrative, tales, legends, proverbs and jokes. They include material culture, ranging from traditional building styles common to the group. Folklore also includes Tradition, customary lore, taking actions for folk beliefs, the forms and rituals of celebrations such as Christmas and weddings, folk dances and Rite of passage, initiation rites. Each one of these, either singly or in combination, is considered a Cultural artifact, folklore artifact or Cultural expressions, traditional cultural expression. Just as essential as the form, folklore also encompasses the transmission of these artifacts from one region to another or from one generation to the next. Folklore is not something one can typically gain in a formal school curriculum or study in the fine arts. Instead, these traditions are passed along informally from o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacob's Ladder 2
Jacob's is a brand name for several lines of biscuits and crackers in the Republic of Ireland and the United Kingdom. The brand name is owned by the Jacob Fruitfield Food Group, part of Valeo Foods, which produces snacks for the Irish market. The brand name is used under licence by United Biscuits, part of Pladis. History The originator of the Jacob's brand name was the small biscuit bakery, W. & R. Jacob, founded in 1851 in Bridge Street, Waterford, Ireland, by William Beale Jacob and his brother Robert. It later moved to Bishop Street in Dublin, Ireland, with a factory in Peter's Row. Jacob's Bishop Street premises was one of several prominent Dublin buildings occupied by rebels during the Easter Rising of 1916. Jacob's first English factory was opened in 1914 in Aintree, Liverpool, and remains the primary producer of Jacob's products in the UK, including Cream Crackers and Twiglets. In 1922, a separate English company was formed, W. & R. Jacob (L'pool) Ltd. The two bran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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