"This hands-on approach helps develop problem-solving skills, spatial reasoning, and creativity," an expert told Newsweek.

The new Bambu H2D, which starts at $1,899, has two 3D printing nozzles and a much bigger bed, but it also comes with a ...

This a robot can walk, without electronics, and only with the addition of a cartridge of compressed gas, right off the 3D-printer. It can also be printed in one go, from one material.