Drones improve printed homes

Modern 3D printed houses are limited by the fact that the printer must be able to include the structure. So, Chinese engineers aim to leave the construction to drones, which can print any structure, no matter its dimensions. In March 2018, a Chinese company demonstrated the technology at a 3D printing fair in Shanghai. The company made a tiny version of the Fly Elephant 3D printer fly about printing concrete of different patterns. According to plan, even skyscrapers will be built like this in the future.