KI-samtale: Rube Goldberg-maskin

{found: true, count: 1, results: [{source: "OriginalContent", id: 1194, title: "Rube Goldberg-maskin", contenttypes: "Aktivitet", agegroups: "Vandrer, Rover", developmentareas: "K-4, K-8, S-8, V-1, V-4", seasons: "Hele året", description: "Rube Goldberg (1883\u00961970) var en amerikansk tegneserietegner og oppfinner som i sin samtid var kjent for å tegne intrikate maskiner som skulle utføre trivielle funksjoner. Ordet \u0093Rube Goldberg\u0094 betyr ...", hassuggestions: false}]}

{found: false, message: "Ingen relatert innhold funnet for 'maskin konstruksjon'"}

{url: "https://en.wikipedia.org/wiki/Rube_Goldberg_machine", title: "Rube Goldberg machine - Wikipedia", content: "From Wikipedia, the free encyclopedia Deliberately complex contraption Rube Goldberg's Professor Butts and the Self-Operating Napkin (1931). Soup spoon (A) is raised to mouth, pulling string (B) and thereby jerking ladle (C), which throws cracker (D) past toucan (E). Toucan jumps after cracker and perch (F) tilts, upsetting seeds (G) into pail (H). Extra weight in the pail pulls cord (I), which opens and ignites fuse (J), setting off skyrocket (K), which causes sickle (L) to cut string (M), allowing pendulum with attached napkin to swing back and forth, thereby wiping chin.A Rube Goldberg machine, named after American cartoonist Rube Goldberg, is a chain reaction–type machine or contraption intentionally designed to perform a simple task in a comically over complicated way. Usually, these machines consist of a series of simple unrelated devices; the action of each triggers the initiation of the next, eventually resulting in achieving a stated goal.[1] More recently, such machines have been fully constructed for entertainment, for example, a breakfast scene in Pee-wee's Big Adventure,[2] and in Rube Goldberg competitions.[3] History[edit] Something for Nothing (1940), a short film featuring Goldberg illustrating the U.S. Patent Office, and its policy regarding perpetual motion machines, and the power efficiency of gasoline The Automatic Weight-Reducing Machine (1914) The term \"Rube Goldberg machine\" comes from the cartoonist by the same name, Rube Goldberg, who would illustrate many of these machines.[4] The first Rube Goldberg machine was drawn by him in 1914, titled the Automatic Weight-Reducing Machine drawn for the \"Inventions!\" section of the New York Evening Mail. In the cartoon, the machine utilizes a variety of objects to get an overweight person to become trapped in a hole. The man is then starved until he is thin enough to pass through the hole and escape.[4] Another such machine is featured in Goldberg's 1931 cartoon Professor Butts and the Self-Operating Napkin, which was later reprinted in a few book collections, including the postcard book Rube Goldberg's Inventions! and the hardcover Rube Goldberg: Inventions, both compiled by Maynard Frank Wolfe from the Rube Goldberg Archives.[5] It was also famously featured on a US postage stamp in 1995.[6] The term \"Rube Goldberg\" was used in print to describe elaborate contraptions by 1928,[7] and appeared in the Random House Dictionary of the English Language in 1966 meaning \"having a fantastically complicated improvised appearance\", or \"deviously complex and impractical\".[8] Because Rube Goldberg machines are contraptions derived from tinkering with the tools close at hand, parallels have been drawn with evolutionary processes.[9] More recently, Rube Goldberg machines have been used to educate students. Organizations, such as Brains & Motions utilize such machines to educate STEM and engineering principles, such as simple machines, kinetic and potential energy, work, momentum, and other concepts. [1] Competitions[edit] 2019 Purdue National Chain Reaction Competition Winner. The theme of this machine was a moon landing, and the task was to put toothpaste on a toothbrush Rube Goldberg machine designers participating in a competition in New MexicoIn 1949, Purdue University in Indiana started the annual Rube Goldberg Machine Contest, organized by the Phi chapter of Theta Tau and Triangle Fraternity, which continued until 1955. Theta Tau revived the competition in 1983 as a National Engineers Week celebration. The competition first went national in 1988.[10] In 2009, the Epsilon chapter of Theta Tau established a similar annual contest at the University of California, Berkeley.[11][12] Since around 1997, the kinetic artist Arthur Ganson has been the emcee of the annual \"Friday After Thanksgiving\" (FAT) competition sponsored by the MIT Museum in Cambridge, Massachusetts. Teams of contestants construct elaborate Rube Goldberg style chain-reaction machines on tables arranged around a large gymnasium. Each apparatus is linked by a string to its predecessor and successor machine. The initial string is ceremonially pulled, and the ensuing events are videotaped in closeup, and simultaneously projected on large screens for viewing by the live audience. After the entire cascade of events has finished, prizes are then awarded in various categories and age levels. Videos from several previous years' contests are viewable on the MIT Museum website.[13] The Chain Reaction Contraption Contest is an annual event hosted at the Carnegie Science Center in Pittsburgh, Pennsylvania in which high school teams each build a Rube Goldberg machine to complete some simple task, which changes from year to year, in 20 steps or more, with some additional constraints on size, timing, safety, etc.[14] The Rube Goldberg Institute holds many annual Rube Goldberg machine contests. In addition to the Live Rube Goldberg Machine contest, the Institute holds a number of virtual contests, such a\n\n[... innhold forkortet, totalt 14727 tegn]"}

{success: true, id: 2582, title: "Rube Goldberg-maskin", type: "aktivitet", keptimage: false, copiedfields: ["development_areas", "seasons", "place", "fremgangsmate", "forberedelser", "utstyr", "sikkerhet", "ressurser", "utfordringer"]}

{id: 2582, title: "Rube Goldberg-maskin", type: "aktivitet", status: "notreviewed", description: "Patruljene bygger en kjedereaksjonsmaskin av skrot og hverdagslige gjenstander – jo flere ledd, jo bedre! Aktiviteten stimulerer til kreativ problemløsning, gjenbrukstenkning og samarbeid, og er spesielt morsom fordi ingen maskiner blir like.", agegroups: ["Vandrer", "Rover"], developmentareas: ["K-4", "K-8", "S-8", "V-1", "V-4"], seasons: ["Hele året"], duration: 120, place: ["Både inne og ute"], intensity: nil, hasmainimage: false, imagealt: nil, richtextcontent: {"fremgangsmate" => "Til denne oppgaven står dere fritt til å velge premisser som hva maskinen skal gjøre eller om den skal gjøre noe spesielt i det hele tatt. I troppens førerpatrulje gjennomførte vi denne konkurransen over ei helg hvor de fikk bruke ledige stunder gjennom helga. Ellers er det nok lurt å sette av god tid, gjerne 3-4 timer til at patruljene lager maskin, og ytterligere 15 min per patrulje til bedømming. Kan hende dere vil legge til noen poeng for særpreg, navn på maskinen eller innøvd presentasjon?\n...", "forberedelser" => "1. Skaff til veie diverse skrot. Klinkekuler, småspiker, elektromotorer, strikk, melkekartong, dorullkjerner etc.\n\n2. Skaff hyssing og/eller ståltråd.\n\n3. Fordel utstyret på antallet patruljer. Det kan være lurt å ha litt i bakhånd til å \"selge\" underveis. Det gjør ingenting om ikke patruljene får helt identisk utstyr.", "utstyr" => "Skrot, tau, ståltråd, diverse verktøy", "sikkerhet" => "Ha 1. hjelpsskrin tilgjengelig ved bruk av kniv/sag/øks/drill. Avhenger av rammene dere velger å bruke om mer omfattende risikoanalyse bør anvendes.", "ressurser" => "http://en.wikipedia.org/wiki/Rube_Goldberg_machine\n\nhttp://www.youtube.com/watch?v=dFWHbRApS3c", "utfordringer" => "Det kan være lurt å printe et bilde eller vise en film av en Rube Goldberg-maskin, sånn at man er sikker på at speiderne har forstått oppgaven. Speiderne synes det er gøy, spesielt dersom det er noen av tingene de får utdelt som er spesielt festlige."}, emptyfields: [], originalcontentavailable: {"hvorfor" => "HAR INNHOLD (143 tegn):

For å forbedre evne til gjenbruk med fokus på alternative bruksområder. For å stimulere til alternative synsvinkler og fordi det er gøy.

<a href=\"https://en.wikipedia.org/wiki/RubeGoldbergmachine\">http://en.wikipedia.org/wiki/RubeGoldbergmachine

{success: true, suggestedcontentid: 2582, title: "Rube Goldberg-maskin"}

{success: true, comment_id: 4517, on: "SuggestedContent#2582"}

{success: true, comment_id: 4527, on: "OriginalContent#1194"}