Educational toy made in plastic versions. In the mid-1950s, more explicitly engineering-themed construction toys appeared, including plastic girders, columns, and panels that could be assembled into a model curtain wall skyscraper. Later, this Girder and Panel structural system was extended to a Hydro-Dynamic setup by adding pipes, valves, tanks, nozzles, and pumps to allow construction of model plumbing, HVAC, and chemical engineering systems like a simulated distillation column. Other extensions of the system supported suburban-style housing developments (Build-A-Home), or monorail transportation systems (Skyrail). The building toy Lego was originally developed by Ole Kirk Christiansen in Billund, Denmark, in the 1930s. The name
The Lego Ninjago Movie after the boy shows him great reflexes and ninja potential after listening to the story. On September 17, 2013, Warner Bros. announced that it was developing an animated "Ninjago" film based on the Lego toy line "Lego Ninjago". The Hageman brothers, who wrote the "" show and co-wrote the story of "The Lego Movie", would write the adaptation. Charlie Bean was announced as director, and "The Lego Movie" team of Dan Lin, Roy Lee, and Phil Lord and Chris Miller as producers. On June 27, 2016, the film's voice cast was announced, including Dave Franco, Michael Peña, Kumail Nanjiani, Zach