Lego are fun to play with but do you know how they are made? Plastic is heated to 232°C until it becomes like dough. ThenThe plastic is then injected into molds at a pressure of 25–150 tons, depending on what type of block. then Seven seconds in the mold is as long as it takes for the plastic to cool.then

voilà, the cooled brick is finished and removed from the mold. Now ill tell you about the historre. There are2,200 different elements—or types of pieces. Ole Kirk Christiansen founds what becomes the LEGO Group in Billund, Denmark.The LEGO brick was named "Toy of the Century" by Fortune magazine and the British Association of Toy Retailers. Ole Kirk Christiansen founds what becomes the LEGO Group in Billund, Denmark. LEGO means to play well. . Lego only sold in Denmark until 1962 v. Lego was made in Denmark. Christiansen combines and abbreviates two Danish words, LEG GODT ("play well"), into LEGO. Ole Kirk Christiansen steps down from LEGO Group. His son, Godtfred Kirk Christiansen, takes over. The unique interlocking LEGO Brick is launched.

The LEGO train is introduced. It has its own rails, and a 4.5-volt motor. LEGOLAND Park opens in Billund, Denmark. LEGO DUPLO is launched. These blocks are created with the small hands of children in mind; each block is much bigger than its regular LEGO Block counterpart. Role play and personality are added to LEGO with the first appearance of LEGO figures. Kjeld Kirk Kristiansen, Godtfred's son, becomes president and CEO of the LEGO Group. The LEGO Space series is also launched. LEGO TECHNIC Computer Control is one of the first big results of the partnership with MIT. LEGO TECHNIC Supercar is launched, much to the delight of young fans of motoring. LEGO BELVILLE also begins. This product involves families, horses, and later princesses, fairies, and butterflies. Products for children in the 0–2 age group are launched under the name LEGO PRIMO.

The FIRST LEGO League is created. FIRST stands "For Inspiration and Recognition of Science and Technology." This is a worldwide technology tournament in which school children build their own robots using LEGO MINDSTORMS to compete against each other.

LEGO Group signs an agreement with Lucasfilm Ltd. to create a series of LEGO sets based on the Star Wars movies. A new LEGOLAND Park opens in Carlsbad, California. BIONICLE, a combination of story, construction toys, and action figures is launched. EGO MINDSTORMS NXT launches. This updated version allows for the construction and programming of robots in as little as 30 minutes. Robots now have the ability to see, hear, speak, feel, and move.

FIRST LEGO League Tournament finals takes place in Atlanta, Georgia. 80 teams of children from 30 countries compete. A new LEGOLAND Park opens in Günzburg, Germany. LEGO Group launches minifigures, vehicles, and sets based on the Indiana Jones series of movie sthere will be a new lego land but it will be a water park