Building a house can take weeks or months, at least until now. In fact, 3D printers are so advanced that they can even serve to build houses in record time that they have little to envy to traditional ones.
This comes from an American company that, curiously enough, was built in Russia. This house of 37 m2, with rounded shapes and, most surprisingly, has been finished in only 24 hours with 3d printed. A mixture of cement has been used and they calculate that it would remain standing for 175 years.
Best of all, it costs about 9,000 dollars, and although the method has not yet become popular, it is likely to cost even less in the future.