In Minnesota in the United States, the Andrey Rudenko built his own Castle. But to do this, not resorted to traditional tools, rather than use a makeshift 3D printer. The printer has had two years of development and design, and can print structures from cement in layers.

To build his Castle, He created a model in advance which he designed on a computer. When it came to light that the construction of, the Andrey was approached by large companies, like FOX and Disney, for the use of the revolutionary's printer.