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 ...

Boulder Valley’s construction trades students have moved from the school shop to a job site next door: The new modular home ...

A worker stands inside a framed modular home at the Fading West factory in Buena Vista, Colo., on Feb. 19, 2025. (AP Photo/Thomas Peipert) Hempcrete still requires wood studs to frame the walls ...

Workers construct modular homes at the Fading West factory in Buena Vista ... as it builds up the wall of a home. It can go relatively quickly and form curved walls unlike concrete blocks.

from 3D printing to assembling homes in an indoor factory to using hemp — yes, the marijuana cousin — to make building blocks for walls. It's a response to the country's shortfall of millions ...