Yes, there’s technology to 3D print homes. A computer-controlled robotic arm equipped with a hose and nozzle moves back and forth, oozing lines of concrete, one on top of the other, as it builds up ...

It can go relatively quickly and form curved walls unlike concrete blocks. Modular homes built by Fading West are seen in Buena Vista, Colo., on Feb. 19, 2025. (AP Photo/Thomas Peipert ...

It can go relatively quickly and form curved walls unlike concrete blocks. Grant Hamel, CEO and co-founder of VeroTouch, stood inside one of the homes his company built, the wall behind him made ...