Gamer's tip and lifehacks

Tuesday, September 1, 2015

Lego

Lego[a] (/ˈlɛɡ/[2]) is a line of plastic construction toys that are manufactured by The Lego Group, a privately held company based in Billund, Denmark. The company's flagship product, Lego, consists of colorful interlocking plastic bricks accompanying an array of gears, figurines called minifigures, and a variety other parts. Lego pieces can be assembled and connected in many ways, to construct objects such as vehicles, buildings, and working robots. Anything constructed can then be taken apart again, and the pieces used to make other objects.
The Lego Group began manufacturing the interlocking toy bricks in 1949. Since then a global Lego subculture has developed. Supporting movies, games, competitions, and six Legoland amusement parks have been developed under the brand. As of July 2015, 600 billion Lego parts had been produced.[3]
In February 2015, Lego replaced Ferrari as Brand Finance's "world's most powerful brand".[4]


History

Main articles: History of Lego and Lego timeline
Lego bricks
The Lego Group began in the workshop of Ole Kirk Christiansen (1891–1958), a carpenter from Billund, Denmark, who began making wooden toys in 1932.[5] In 1934, his company came to be called "Lego", derived from the Danish phrase leg godt, which means "play well". In 1947, Lego expanded to begin producing plastic toys.[5] In 1949 Lego began producing, among other new products, an early version of the now famous Lego interlocking bricks, calling them "Automatic Binding Bricks". These bricks were based in part on the Kiddicraft Self-Locking Bricks, which were patented in the United Kingdom in 1939[6] and released in 1947. Lego modified the design of the Kiddicraft brick after examining a sample that they received from the supplier of an injection-molding machine that Lego purchased.[7] The bricks, originally manufactured from cellulose acetate,[7] were a development of the traditional stackable wooden blocks of the time.
The Lego Group's motto is det bedste er ikke for godt which means roughly "only the best is the best" (more literally "the best is never too good").[5] This motto, which is still used today, was created by Ole Kirk to encourage his employees never to skimp on quality, a value he believed in strongly.[5] By 1951 plastic toys accounted for half of the Lego Company’s output, even though the Danish trade magazine Legetøjs-Tidende ("Toy-Times"), visiting the Lego factory in Billund in the early 1950s, felt that plastic would never be able to replace traditional wooden toys.[8] Although a common sentiment, Lego toys seem to have become a significant exception to the dislike of plastic in children's toys, due in part to the high standards set by Ole Kirk.[9]
By 1954, Christiansen's son, Godtfred, had become the junior managing director of the Lego Group. It was his conversation with an overseas buyer that led to the idea of a toy system. Godtfred saw the immense potential in Lego bricks to become a system for creative play, but the bricks still had some problems from a technical standpoint: their locking ability was limited and they were not versatile. In 1958, the modern brick design was developed, and it took another five years to find the right material for it, ABS (acrylonitrile butadiene styrene) polymer.[7] The modern Lego brick was then patented on 28 January 1958.[10]
Lego building at NASA's Kennedy Space Center
The Lego Group's Duplo product line was introduced in 1969 and is a range of simple blocks which measure twice the width, height and depth of standard Lego blocks and are aimed towards younger children.
In 1978, Lego produced the first minifigures, which have since become a staple in most sets.
Lego Fabuland ran from 1979 to 1989. The more advanced Lego Technic was launched in 1977. In 1995 Lego Baby was launched for babies. Lego Primo is a line of blocks by the Lego Group for young children that ran between 2004 and 2006.
In May 2011, Space Shuttle Endeavour mission STS-134 brought 13 Lego kits to the International Space Station, where astronauts built models to see how they would react in microgravity, as a part of the Lego Bricks in Space program. The results will be shared with schools as part of an educational project.[11][12]
In May 2013, the largest model ever created was displayed in New York and was made of over 5 million bricks; a 1:1 scale model of an X-Wing.[13] Other records include a 112-foot tower[14] and a 4 kilometer railway.[15][16][17]
In February 2015, Lego replaced Ferrari as the "world's most powerful brand."[4][18]

In popular culture

Lego's popularity is demonstrated by its wide representation and usage in many forms of cultural works, including books, films and art work. It has even been used in the classroom as a teaching tool.[19] In the USA, Lego Education North America is a joint venture between Pitsco, Inc. and the educational division of the Lego Group.[20]
In 1998, Lego bricks were one of the original inductees into the National Toy Hall of Fame at The Strong in Rochester, New York.

Design

A model of Trafalgar Square, London in Legoland Windsor
Lego pieces of all varieties constitute a universal system. Despite variation in the design and the purposes of individual pieces over the years, each piece remains compatible in some way with existing pieces. Lego bricks from 1958 still interlock with those made in the current time, and Lego sets for young children are compatible with those made for teenagers. Six pieces of 2x4 bricks can even be combined in 915,103,765 ways.[21]
Each Lego piece must be manufactured to an exacting degree of precision. When two pieces are engaged they must fit firmly, yet be easily disassembled. The machines that manufacture Lego bricks have tolerances as small as 10 micrometres.[22]
Dimensions of some standard Lego bricks and plates.[23][24]
Primary concept and development work takes place at the Billund headquarters, where the company employs approximately 120 designers. The company also has smaller design offices in the UK, Spain, Germany, and Japan which are tasked with developing products aimed specifically at these markets. The average development period for a new product is around twelve months, split into three stages. The first stage is to identify market trends and developments, including contact by the designers directly with the market; some are stationed in toy shops close to holidays, while others interview children. The second stage is the design and development of the product based upon the results of the first stage. As of September 2008 the design teams use 3D modelling software to generate CAD drawings from initial design sketches. The designs are then prototyped using an in-house stereolithography machine. These prototypes are presented to the entire project team for comment and for testing by parents and children during the "validation" process. Designs may then be altered in accordance with the results from the focus groups. Virtual models of completed Lego products are built concurrently with the writing of the user instructions. Completed CAD models are also used in the wider organisation, such as for marketing and packaging.[25]
The computer program LEGO Digital Designer is available for consumers to create their own digital designs,[26] and once allowed customers to order their custom designs.[27] A service to ship physical models from LDD to consumers ended in 2012.[28]
The Lego range has expanded to encompass accessory motors, gears, lights, sensors, and cameras designed to be used with Lego components. Motors, battery packs, lights, and switches are sold under the name Power Functions. The Technic line utilises newer types of interlocking connections that are still compatible with the older brick type connections. The Technic line can often be motorized with Power Functions.

Manufacturing

A Lego factory in Kladno, Czech Republic, one of several sites in the world where Lego toys are manufactured
Since 1963, Lego pieces are manufactured from a strong, resilient plastic known as acrylonitrile butadiene styrene (ABS).[22] As of September 2008, Lego engineers use the NX CAD/CAM/CAE PLM software suite to model the elements. The software allows the parts to be optimized by way of mould flow and stress analysis. Prototype moulds are sometimes built before the design is committed to mass production. The ABS plastic is heated to 232 °C (450 °F) until it reaches a dough-like consistency. It is then injected into the moulds at pressures between 25 and 150 tons, and takes approximately 15 seconds to cool. The moulds are permitted a tolerance of up to two micrometres, to ensure the bricks remain connected.[25] Human inspectors check the output of the moulds, to eliminate significant variations in color or thickness. According to the Lego Group, about eighteen bricks out of every million fail to meet the standard required.[29] Lego factories recycle all but about 1 percent of their plastic waste from the manufacturing process. If the plastic cannot be re-used in Lego bricks, it is processed and sold on to industries that can make use of it.[30][31]
Manufacturing of Lego bricks occurs at a number of locations around the world. Moulding is done in Billund, Denmark; Nyíregyháza, Hungary; and Monterrey, Mexico. Brick decorations and packaging is done at plants in Denmark, Hungary, Mexico and Kladno in the Czech Republic. The Lego Group estimates that in the course of five decades it has produced some 400 billion Lego blocks.[32] Annual production of Lego bricks averages approximately 36 billion per year, or about 1140 elements per second. If all the Lego bricks ever produced were to be divided equally among a world population of six billion, each person would have approximately 62 Lego bricks.[33] According to an article in BusinessWeek in 2006, Lego could be considered the world's No. 1 tire manufacturer; the factory produces about 306 million small rubber tires a year.[34] The claim was reiterated in 2012.[35]
In December 2012, the BBC's More or Less radio program asked the Open University's engineering department to determine "how many Lego bricks, stacked one on top of the other, it would take for the weight to destroy the bottom brick?"[36] Using a hydraulic testing machine, the engineering department determined the average maximum force a 2×2 Lego brick can stand is 4,240 newtons; since an average 2×2 Lego brick has a mass of 1.152 grams (0.0406 oz), according to their calculations it would take a stack of 375,000 bricks to cause the bottom brick to collapse, which represents a stack 3,591 metres (11,781 ft) in height.[36]
Private tests have shown several thousand assembly-disassembly cycles before the bricks begin to wear-out,[37] although Lego tests show fewer cycles.[38]

Lego set themes

2013 Lego Castle set 70401, "Gold Getaway"
Further information: List of Lego themes
Since the 1950s, the Lego Group has released thousands of sets with a variety of themes, including town and city, space, robots, pirates, trains, Vikings, castle, dinosaurs, undersea exploration, and wild west.
One of the largest Lego sets commercially produced was a minifig-scaled edition of the Star Wars Millennium Falcon. Designed by Jens Kronvold Fredericksen, it was released in 2007 and contained 5,195 pieces. It was surpassed however by a 5,922-piece Taj Mahal.[39]

Classic themes

Some of the classic themes include Lego City, a line of sets depicting city life which continues to the present day from it's introduction in 1973. Lego Technic, a line compromised of more unique pieces such as gears began production in 1977 and also continues to the present day. Some discontinued classic themes include Lego Castle and Lego Space.

Licensed themes

Over the years, Lego has licensed themes from numerous cartoon and film franchises and even some from video games. These include Batman, Bob the Builder, Cars, Harry Potter, Indiana Jones, Spider-Man, SpongeBob SquarePants, Star Wars, Toy Story, The Lone Ranger, and Minecraft.
Although some of the licensed themes, such as Lego Star Wars and Lego Indiana Jones, have had highly successful sales, Lego has expressed a desire to rely more upon their own characters and classic themes, and less upon licensed themes related to movie releases.[40] Several of the themes have been discontinued.

Robotics themes

Lego initiated a robotics line of toys called 'Mindstorms' in 1999, and has continued to expand and update this range ever since. The roots of the product originate from a programmable brick developed at the MIT Media Lab, and the name is taken from a paper by Seymour Papert, a computer scientist and educator who developed the educational theory of constructionism, and whose research was at times funded by the Lego Group.
The programmable Lego brick which is at the heart of these robotics sets has undergone several updates and redesigns, with the latest being called the 'EV3' brick, being sold under the name of Lego Mindstorms EV3. The set includes sensors that detect touch, light, sound and ultrasonic waves, with several others being sold separately, including an RFID reader.
The intelligent brick can be programmed using official software available for Windows and Mac computers, and is downloaded onto the brick via Bluetooth or a USB cable. There are also several unofficial programs and compatible programming languages that have been made to work with the brick, and many books have been written to support this community.
There are several robotics competitions which use the Lego robotics sets. The earliest is Botball, a national U.S. middle- and high-school competition stemming from the MIT 6.270 Lego robotics tournament. Other Lego robotics competitions include Junior FIRST LEGO League (Jr.FLL) for students ages 6–9, FIRST Lego League (FLL) for students ages 9–16 (age 9–14 in the United States, Canada, and Mexico), and FIRST Tech Challenge (FTC) for high school students. Jr.FLL FLL, and FTC offer real-world engineering challenges to participants. FLL uses Lego-based robots to complete tasks. Jr.FLL participants build models out of Lego elements. FTC uses the NXT Intelligent brick and its pieces along with another building platform called TETRIX. In its 2010 season, there were 16,070 FLL teams in over 55 countries. In its 2010 season, there were 2,147 Jr.FLL teams with 12,882 total student participants in the United States and Canada.[41] The international RoboCup Junior football competition involves extensive use of Lego Mindstorms equipment which is often pushed to its extreme limits.
The capabilities of the Mindstorms range have now been harnessed for use in Iko Creative Prosthetic System, a prosthetic limbs system designed for children. Designs for these Lego prosthetics allow everything from mechanical diggers to laser-firing spaceships to be screwed on to the end of a child’s limb. Iko is the work of the Chicago-based Colombian designer Carlos Arturo Torres, and is a modular system that allows children to customise their own prosthetics with the ease of clicking together plastic bricks. Designed with Lego's Future Lab, the Danish toy company's experimental research department, and Cirec, a Colombian foundation for physical rehabilitation, the modular prosthetic incorporates myoelectric sensors that register the activity of the muscle in the stump and send a signal to control movement in the attachment. A processing unit in the body of the prosthetic contains an engine compatible with Lego Mindstorms, the company’s robotics line, which lets the wearer build an extensive range of customised, programmable limbs.[42][43]

Clones of Lego

Main article: Lego clone
The definitive shape of the Lego bricks, with the inner tubes, was patented by the Lego Group in 1958.[10][44] Several competitors have attempted to take advantage of Lego's popularity by producing blocks of similar dimensions, and advertising them as being compatible with Lego bricks. In 2002, Lego sued the CoCo Toy Company in Beijing for copyright infringement over its "Coko bricks" product. CoCo was ordered to cease manufacture of the products, publish a formal apology and pay damages.[45] Lego sued the English company Best-Lock Construction Toys in German courts in 2004[46] and 2009;[47] however, the Federal Patent Court of Germany denied Lego trademark protection for the shape of its bricks for the latter case.[48] In 2005, the Lego Company sued Canadian company Mega Bloks for trademark violation, but the Supreme Court of Canada upheld Mega Bloks' rights to sell their product.[49] In 2010, the European Court of Justice ruled that the eight-peg design of the original Lego brick "merely performs a technical function [and] cannot be registered as a trademark."[50]

Related services

Official website

Main article: Lego.com
First launched in 1996, the Lego website has developed over the years, and provides many extra services beyond an online store and a product catalouge. There are also moderated message boards that were founded in 2001. Since then, the message boards received a complete overhaul and the design was neatened and provided many new tools and various improvements on design features from 2001. The site also includes instruction booklets for all Lego sets dating back to 2002.
My Lego Network is a social networking site that involves items, blueprints, ranks, badges which are earned for completing certain tasks, trading and trophies called masterpieces which allow users to progress to go to the next rank. The website has a built in inbox which allows users to send prewritten messages to one another. The Lego Network includes automated non-player characters within called "Networkers", who are able to do things which normal users cannot do, such as sending custom messages, and selling masterpieces and blueprints. The site also has modules which are set up on the user's page that give the user items, or that display picture compositions. Before My Lego Network, there were Lego Club Pages, which essentially held the same purpose, although the design lacked complex interaction.

Theme parks

Main article: Legoland
Merlin Entertainments operates six Legoland amusement parks, the original in Billund, Denmark, the second in Windsor, England, the third in Günzburg, Germany, the fourth in Carlsbad, California, the fifth in Winter Haven, Florida, and the sixth in Nusajaya, Malaysia. On 13 July 2005, the control of 70% of the Legoland parks was sold for $460 million to the Blackstone Group of New York while the remaining 30% is still held by Lego Group. There are also eight Legoland Discovery Centres, two in Germany, four in the United States, one in Japan and one in the United Kingdom. Two new Legoland Discovery Centres have opened in 2013: one at the Westchester Ridge Hill shopping complex in Yonkers, NY and one at the Vaughan Mills in Vaughan, Ontario, Canada.[51] Another has opened at the Meadowlands complex in East Rutherford, New Jersey in 2014.

Retail stores

A Lego store in Canada
Lego operates 92 retail stores (68 in the United States, 13 in the United Kingdom, 9 in Germany, 6 in Canada, 2 in France, 1 in Austria, 1 in Belgium, 1 in Peru, 1 in Croatia, and 1 in Denmark[52]). There are stores at the Downtown Disney shopping complexes at Disneyland and Walt Disney World Resorts as well as in Mall of America in Bloomington, Minnesota. The opening of each store is celebrated with weekend-long event in which a Master Model Builder creates, with the help of volunteers—most of whom are children—a larger-than-life Lego statue, which is then displayed at the new store for several weeks. [53]

Business consultancy

Main article: Lego Serious Play
Since around 2000, the Lego Group has been promoting "Lego Serious Play", a form of business consultancy fostering creative thinking, in which team members build metaphors of their organizational identities and experiences using Lego bricks. Participants work through imaginary scenarios using visual three-dimensional Lego constructions, imaginatively exploring possibilities in a serious form of play.

Related products

Video games

Lego branched out into the video game market in 1997, beginning with games such as Lego Island and Lego Creator. Popular titles include the 1999 game Lego Racers and the 2001 game Lego Racers 2. More recent licensed games include Lego Star Wars, Lego Indiana Jones, Lego Batman, and many more.
Lego Harry Potter: Years 1–4 was released in June 2010, and Lego Rock Band was released in November 2009. Another game announced was Lego Indiana Jones 2: The Adventure Continues, including Indiana Jones and the Kingdom of the Crystal Skull and total remakes of the other movies' levels, released in 2009. More Lego video games are Lego Star Wars III: The Clone Wars, based on the first and second seasons of The Clone Wars and Lego Battles: Ninjago based on the short video clips on the website. An addition to the Lego video game series is Lego Pirates of the Caribbean: The Video Game, where you can play all four movies, including Pirates of the Caribbean: On Stranger Tides. Released in 2012, Lego Batman 2: DC Super Heroes was a sequel to the popular Lego Batman video game. This game added new characters, including Superman, Wonder Woman, the Flash, etc. and included an open world of Gotham to explore. The next game was Lego The Lord of the Rings, which follows the events based on the Lord of the Rings trilogy. Like Lego Batman 2, the game featured dialogue spoken through the mouths of the mini-figures taken directly from all three films, plus an entirely new overworld of Middle Earth included. Then came Lego City Undercover, which let you play as cop Chase McCain and even had a prequel launched for the Nintendo 3DS. After these came the very well-received Lego Marvel Super Heroes, featuring New York City as the overworld and including Marvel characters from the Avengers, the Fantastic Four, the X-Men, and more. Recently, Lego has created a game based on Lego Movie, due to its popularity. .
Lego Digital Designer is an official piece of Lego software for Mac OS X and Windows which allows users to build with Lego bricks on their computers. Users can then publish their creations online on the Lego Design by Me website, or purchase the physical bricks to build them. Lego Digital Designer includes some Lego products which only exist online, including models for the children's television programs TUGS, Thomas and Friends and Speed Racer.

Board games

Main article: Lego board games
Lego Games launched in 2009, was a series of Lego-themed board games designed by Cephas Howard and Reiner Knizia[54][55] in which the players usually build the playing board out of Lego bricks and then play with Lego-style players. Examples of the games include "Minotaurus", in which players roll dice to move characters within a brick-build labyrinth, "Creationary", in which players must build something which appears on a card, or "Ramses Pyramid", in which players collect gems and climb up a customizable pyramid. Like many board games, the games use dice. However, in Lego Games, the dice are Lego, with Lego squares with symbols on Lego studs on the dice. The games vary from simple to complex, some are similar to "traditional" board games, while others are completely different.

Films and television

For a time, Lego turned down approaches from Hollywood to make a feature-length film based on the toy.[citation needed] However, a number of straight-to-DVD computer animated Bionicle and Hero Factory movies were produced, and Lego: The Adventures of Clutch Powers was released on DVD in February 2010, a computer-animated film made by Tinseltown Toons.[56]
In June 2013, it was reported that Warner Bros. was developing a feature film adaptation of Lego Ninjago. Brothers Dan Hageman and Kevin Hageman were attached to write the adaptation, while Dan Lin and Roy Lee, along with Phil Lord and Chris Miller, were announced as producers.[57] A computer-generated animated series based on Lego Ninjago: Masters of Spinjitzu began in 2011, and another based on Legends of Chima began in 2013. A television series of Lego City has also been announced.
The Lego Movie, a feature film based on Lego toys, was released by Warner Bros. in February 2014.[58] It featured Chris Pratt in the lead role, with substantial supporting characters voiced by Will Arnett, Morgan Freeman, Liam Neeson, Alison Brie, Will Ferrell and Nick Offerman.[59] A contest was held for contestants to submit designs for vehicles to be used in the film.[60] After the release of The Lego Movie, independent Canadian toy retailers reported issues with shortages of Lego products and cited cancellations of Lego pre-orders without warning[61] as a motive to stock compatible, rival products.[62]

Books and magazines

Lego has an ongoing deal with publisher Dorling Kindersley (DK), who are producing a series of illustrated hardback books looking at different aspects of the construction toy. The first was "The Ultimate Lego Book", published in 1999. More recently, in 2009, the same publisher produced The LEGO Book, which was sold within a slipcase along with Standing Small: A celebration of 30 years of the LEGO minifigure, a smaller book focused on the minifigure; in 2012 a revised edition was published. Also in 2009, DK also published books on Lego Star Wars (Lego Star Wars: The Visual Dictionary) and a range of Lego-based sticker books.
Although no longer being published in the United States by Scholastic, books covering events in the BIONICLE storyline are written by Greg Farshtey. They are still being published in Europe by AMEET. BIONICLE comics, also written by Farshtey, are compiled into graphic novels and were released by Papercutz. This series ended in 2009, after nine years.[63]
There is also the Lego Club and Brickmaster magazine, the latter discontinued in 2011.[64]

Children's clothes

Since 1993 LEGOwear Clothes have been produced and marketed by a Danish company called Kabooki under license from Lego Group. The clothes are for boys and girls from 0–12 years old and the partnership also ties in with other Lego products such as 'Ninjago', 'Hero Factory' and the new 'Friends' theme for girls.

The History of Lego

The History of Lego begins in 1932 at a Danish carpentry workshop and continues into the 21st century as a popular and very profitable line of construction toys and related products and services, including Lego board games, retail stores, Lego video games, Lego films, Legoland theme parks, and Lego Serious Play consultant services, with a significant impact on various areas of popular culture. Despite its expansion, the company remains privately held.


Beginnings, 1932–1959[edit]

The Lego Group began in the carpentry workshop of Ole Kirk Christiansen, in Billund, Denmark. In 1916, Christiansen purchased a woodworking shop in Billund which had been in business since 1895.[1]:8 The shop mostly helped construct houses and furniture, and had a small staff of apprentices. The workshop burned down in 1924 when a fire ignited some wood shavings.[2]:37 Ole Kirk constructed a larger workshop, and worked towards expanding his business even further. When the Great Depression hit, Ole Kirk had fewer customers and had to focus on smaller projects. He began producing miniature versions of his products as design aids. It was these miniature models of stepladders and ironing boards that inspired him to begin producing toys.[2]:39
In 1932, Ole Kirk's shop started making wooden toys such as piggy banks, pull toys, cars and trucks and houses. The business was not profitable because of the Great Depression. Farmers in the area sometimes traded food in exchange for his toys; Ole Kirk continued producing practical furniture in addition to toys to stay in business. In the mid-1930s, the yo-yo toy fad gave him a brief period of increased activity until it suddenly collapsed. To reduce waste, Ole Kirk used the leftover yo-yo parts as wheels for toy trucks.[1]:15 His son Godtfred began working for him, taking an active role in the company.[1]:15
In 1934, Ole Kirk held a contest among his staff to name the company, offering a bottle of homemade wine as a prize.[1]:17 Christiansen was considering two names himself, "Legio" (with the implication of a "Legion of toys") and "Lego", a self-made contraction from the Danish phrase leg godt, meaning "play well." Later the Lego Group discovered that "Lego" can be loosely interpreted as "I put together" or "I assemble" in Latin.[3] Ole Kirk selected his own name, Lego, and the company began using it on their products.
Following World War II, plastics became available in Denmark, and Lego purchased a plastic injection molding machine in 1947.[1]:25 One of the first modular toys to be produced was a truck that could be taken apart and re-assembled. In 1947, Ole Kirk and Godtfred obtained samples of interlocking plastic bricks produced by the company Kiddicraft. These "Kiddicraft Self-Locking Building Bricks"[4] were designed by Hilary Page.[5] In 1939, Page had applied for a patent on hollow plastic cubes with four studs on top (British Patent Nº.529,580) that allowed their positioning atop one another without lateral movement.[6][7] In 1944, Page applied an "Improvement to Toy Building Blocks" as an addition to the previous patent, in which he describes a building system based on rectangular hollow blocks with 2X4 studs on top enabling the construction of walls with staggered rows and window openings. The addition was granted in 1947 as British Patent Nº 587,206. In 1949, the Lego Group began producing similar bricks, calling them "Automatic Binding Bricks." Lego bricks, then manufactured from cellulose acetate, were developed in the spirit of traditional wooden blocks that could be stacked upon one another but could be "locked" together. They had several round "studs" on top, and a hollow rectangular bottom. They would stick together, but not so tightly that they could not be pulled apart. In 1953, the bricks were given a new name: Lego Mursten, or "Lego Bricks."
Plastic products were not well received by customers initially, who preferred wooden or metal toys. Many of Lego's shipments were returned, following poor sales. In 1954, Godtfred had become the junior managing director of the Lego Group. Godtfred's conversation with an overseas buyer struck the idea of a toy "system", with many toys in a line of related products. Godtfred evaluated their available products, and saw the plastic bricks as the best candidate for such a "system". In 1955, Lego released the "Town Plan" as such a system, using the building bricks.
The building bricks were moderately received, but had some problems from a technical standpoint: their "locking" ability was limited, and they were not versatile. In 1958 the bricks were improved with hollow tubes in the underside of the brick. This added support in the base, enabling much better locking ability and improved versatility. The company patented the new design, as well as several similar designs to avoid competition. Ole Kirk Christiansen died that same year, and Godtfred inherited leadership of the company.

Change to plastic bricks, 1960–1969[edit]

Another warehouse fire struck the Lego Group in 1960, consuming most of the company's inventory of wooden toys. Godtfred decided that the plastic line was strong enough to abandon production of wooden toys. As a result, Godtfred's brothers Gerhardt (then head of wooden toys) and Karl Georg left the Lego company and began a separate company "Bilofix". By the end of the year, the Lego Group was employing more than 450 people.[citation needed]
In 1961, Lego wished to expand sales to North America, but did not have the logistical capabilities to do so. Lego made an arrangement allowing Samsonite to begin producing and selling Lego products in the United States and Canada.
1961 and 1962 saw the introduction of the first Lego wheels, an addition that expanded the potential for building cars, trucks, buses and other vehicles from Lego bricks. Also during this time, the Lego Group introduced toys specifically targeted towards the pre-school market.
In 1963, cellulose acetate, the material used to create Lego bricks, was replaced by the more stable acrylonitrile butadiene styrene (ABS plastic), which is still used today. ABS is non-toxic, is less prone to discolouration and warping, and is more resistant to heat, acids, salt, and other chemicals. Samsonite manufacturing in North America did not switch at the same time, and still used some degree of cellulose acetate in its Lego products.
1964 was the first year that instruction manuals were included in Lego sets.
One of the LEGO Group's most successful series,[citation needed] the Lego train system, was released in 1966. The original train sets included a 4.5-volt motor, battery box and rails; two years later, a 12-volt motor was introduced.
On 7 June 1968, the first Legoland Park was opened in Billund. This theme park featured elaborate models of miniature towns built entirely from Lego bricks. The three acre (12,000 m²) park attracted 625,000 visitors in its first year alone. During the next 20 years, the park grew to more than eight times its original size, and eventually averaged close to a million paying visitors per year. More than eighteen million Lego sets were sold in 1968.
In 1969, the Duplo system went on sale. Duplo bricks are much larger than Lego bricks, making them safer for young children, but the two systems are compatible: Lego bricks can be fitted neatly onto Duplo bricks, making the transition to the Lego system easily made as children outgrow their Duplo bricks. The name Duplo comes from the Latin word duplus, which translates literally as double, meaning that a Duplo brick is exactly twice the dimension of a Lego building brick (2× height by 2× width by 2× depth = 8× the volume of a brick).

Expansion, 1970–1991[edit]

1978 US patent on the minifigure
During the last three decades of the 20th century Lego expanded into new areas of toy making and marketing. In 1971, Lego began to target girls by introducing furniture pieces and dollhouses. In 1972, Lego added boat and ship sets, with floating hull pieces.
During this same period, Godtfred Kirk Christiansen's son, Kjeld Kirk Kristiansen, joined the managerial staff, after earning business degrees in Switzerland and Denmark. One of Kjeld's first achievements with the company was the foundation of manufacturing facilities, as well as a research and development department that would be responsible for keeping the company's manufacturing methods up to date. Human figures with posable arms made an appearance in 1974 in "Lego family" sets, which went on to become the biggest sellers at the time; in the same year, an early version of the "minifigure" miniature Lego person was introduced, but it was not posable and had no face printed on its head. A Lego production plant was opened in Enfield, Connecticut in the United States.
In 1975 "Expert Series" sets were introduced, geared towards older, more experienced Lego builders followed by the "Expert Builder" sets in 1977. The technical sets featured moving parts such as gears, differentials, cogs, levers, axles and universal joints, and permitted the construction of realistic models such as automobiles, with functional rack and pinion steering and lifelike engine movements. In 1978 the Lego "minifigure" was added. These small Lego people have posable arms and legs, and a smile. The figure was used in many varieties of Lego sets, allowing construction of towns populated with the smiling minifigure Lego citizens.
In 1979 Lego expanded into space with the creation of Lego Space sets with astronaut minifigures, rockets, lunar rovers and spaceships and the Scala series, featuring jewelry elements marketed towards young girls. Kjeld Kirk Kristiansen became the president of Lego in this year.
Since the 1960s,educators saw Lego bricks' constructive potential as being an invaluable asset in helping children to develop creativity and problem-solving abilities. Teachers had been using Lego bricks in the classroom for a variety of reasons. In 1980, the Lego Group established the Educational Products Department (eventually renamed Lego Dacta, in 1989), to expand the educational possibilities of their toys. A packing and assembly factory opened in Switzerland, followed by another in Jutland, Denmark that manufactured Lego tires.
Between the 1960s and 90s Lego worked with Royal Dutch Shell in allowing Shell branding on certain items.[8]
In 1981, the second generation of Lego trains appeared. As before, these were available in either 4.5 V (battery powered) or 12 V (mains powered), but with a much wider variety of accessories, including working lights, remote-controlled points and signals, and decouplers.
The "Expert Builder" series matured in 1982, becoming the "Technic" series. 13 August of that year marked the Lego Group's 50th anniversary; the book 50 Years of Play was published to commemorate the occasion. In the following year, the Duplo system was expanded to include sets for even younger audiences, particularly infants; new sets included baby rattles and figures with adjustable limbs. The year after, Lego minifigure citizens gained a realm of knights and horses, with the introduction of the first Castle sets. Light & Sound sets made their appearance in 1985; these sets included a battery pack with electrical lights, buzzers, and other accessories to add another dimension of realism to Lego creations. Also that year, the Lego Group's educational division produced the Technic Computer Control, which was an educational system whereby Technic robots, trucks, and other motorized models could be controlled with a computer. Manaus, Brazil gained a Lego factory in this year, as well.
In 1984, the Technic line was expanded with the addition of pneumatic components.
This Lego model of a composite of London, including a motorized model of a London Underground train controlled by computers, can be seen in Legoland Windsor.
In August 1988, 38 children from 17 different countries took part in the first Lego World Cup building contest, held in Billund. That same year, Lego Canada was established. The Lego line grew again in 1989 with the release of the Lego Pirates series, which featured a variety of pirate ships, desert islands and treasure; the series was also the first to depart from the standard minifigure smiling face to create an array of piratical characters. The Lego Group's Educational Products Department was renamed Lego Dakta in this year; the name is derived from the Greek word "didactic", which roughly means "the study of the learning process." MIT's Dr. Seymour Papert, from the Laboratory of Computer Learning, was named "Lego Professor of Learning Research," after his ongoing work in linking the Logo programming language with Lego products.
Until 1989 Lego minifigures only came in a yellow skin color with standard smiling face, though early prototypes had a variety of skin colors and facial expressions. Lego Pirates in 1989 expanded the array of facial expressions with beards and eye patches, followed by sun glasses, lipstick, eyelashes, and so on. However, many older collectors resented the new look, saying they looked too "cartoon-ish" or "kiddy", and preferred the simplistic nature of the two eyes and smile.
In 1990 a new series designed for advanced builders was released. Three Model Team sets, including a race car and an off-road vehicle, featured a level of detail and realism not previously seen in any Lego series. Where Technic was mechanically accurate, Model Team was visually and stylistically accurate. The Lego Group became one of the top 10 toy companies in this year; it was the only toy company in Europe to be among the top 10. Legoland Billund had more than one million visitors in this year, for the first time in its history. The first-ever "Lego Professor of Business Dynamics," Xavier Gilbert, was appointed to an endowed chair at the International Institute for Management Development in Lausanne, Switzerland. Lego Malaysia was also established in 1990. In 1991, the Lego Group standardized its electrical components and systems; the Trains and Technic motors were made 9V to bring the systems into line with the rest of the Lego range.
In 1992 two Guinness records were set using Lego products: A castle made from 400,000 Lego bricks, and measuring 4.45 meters by 5.22 meters, was built on Swedish television, and a 545 meters long Lego railway line with three locomotives was constructed. Duplo was augmented with the addition of the Toolo line featuring a screwdriver, wrench, nuts and bolts; the Paradisa line, targeted towards girls, brought a variety of new pastel colors into the Lego system and focused around horses and a beach theme. In 1993 a Duplo train and a parrot-shaped "brickvac" that could scoop Lego pieces up off the floor were released.
A model of St Paul's Cathedral in London can be seen in Legoland Windsor. It is made of thousands of Lego bricks. The rotating model of the London Eye in the background is also made of Lego bricks.
In the late 1990s, the Lego Group brought out a series of new and specialized ranges aimed at particular demographics. The Slizers/Throwbots line preceded the Bionicle range, and uses Technic pieces and specialist moldings to create a set of action figures for boys, while Belville is a more conventional line aimed at girls and featuring large posable figures like those in the Technic range. A "Lego 4 Juniors" group features 2-inch (51 mm) tall medium-sized figures ("medi-figure") without jointed arms, and longer legs than the classic Lego minifigure. In 2003, the Lego Group introduced a completely new system, Clikits, aimed at girls and consisting of customizable plastic jewelry and accessories. In 2004, Lego added the QUATRO brick, for ages 1–3. Much like Duplo, a Quatro brick is four times the dimension of a regular Lego brick, and is compatible with the Duplo brick. Also that year, they created the second line of Knights Kingdom themed product.

Decline, 1992–2004[edit]

Lego's profits had declined since 1992, and in 1998 it posted its first ever loss, at £23 million.[9] In the same year the company laid off 1000 employees.[10]
In 1999 the first Lego products featuring licensed characters, i.e. not designed in-house, were Lego Star Wars and Winnie the Pooh Duplo, followed in 2000 by Lego Harry Potter characters to figures from other Steven Spielberg movies.[11] Soren Holm, the head of Lego Concept Lab said toy weapons had always been heavily debated, but that since the Lego Star Wars release Lego has grown "more comfortable with conflict".[11] Mr Laursen, executive North American operations suggested to make "violence not explicit, but humoristic."[11] After 1999 a number of in-house characters were strongly characterised with media utilisation and non-Lego System merchandising, most notably Bionicle from 2001-2010.
In 2004 Lego posted a loss of £174 million, with executive vice-president of marketing Mads Nipper later describing the company as having been "almost bankrupt" at this point.[9] He analysed in retrospect that "we continued to invest as if the company were growing strongly. We failed to realise that we were on a slippery path…. Children were getting less and less time to play. Some of the western markets had fewer and fewer children. So play trends changed, and we failed to change. We were not making toys that were sufficiently interesting to children. We failed to innovate enough. And we had nowhere cut deep enough to right-size the company".[9]
In 2004 Kjeld Kirk Kristiansen resigned as CEO and appointed Jørgen Vig Knudstorp, the first non-family CEO. The four Legoland parks were sold to theme-park operators Merlin Entertainments, and manufacturing that had been outsourced to 80% was returned to Lego's control.[9]

Recovery, 2005–present[edit]

The company focused on its core products and reintroduced Duplo. Since 2004 manufacturing moved to Mexico and distribution from Billund to Central Europe.[11] By 2007 a global workforce of 9,100 in 1998 was reduced to 4,200 due to outsourcing.[9] In the US alone Lego sales increased 32 percent, because of Star Wars and Indiana Jones themed games, while globally 2008 sales increased 18.7 percent.[11] Mr Laursen, Lego executive of North American operations said in 2009 that licenses played a bigger role in the American market than overseas. About 60 percent of Lego’s American sales were estimated to be linked to licenses, twice that of 2004.[11] Laursen stated in 2009 that Lego was "definitely more commercially oriented”.[11] In 2009, both Lego Games (board games) and Lego Power Miners were introduced; despite the Great Recession profits for 2009 were £99.5 million, with Mads Nipper, Lego executive vice-president of marketing stating to be "delivering twice the return on sales of any competitor".[9]
In 2011 Lego resumed a long-term contract with Royal Dutch Shell, after using its logo on products from the 1960s through to the 1990s. This co-branding was criticised by Greenpeace in 2014.[8]
In 2012 an animated short film titled The LEGO Story made by Danish studio Lani Pixels for the 80th anniversary of Lego, depicted the struggles of Ole Kirk Christiansen and his son Godtfred Kirk Christiansen from 1932-1968, as they worked to make the company successful.[citation needed]
In 2014, Warner Bros and The Lego Group released The Lego Movie, a computer-animated adventure comedy film telling the story of an ordinary Lego minifigure prophesied to save the world. It received one of the highest recorded openings for an original animated movie,[12] and the Los Angeles Times noted "nearly unanimous positive reviews" for the film.

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