One of the major advantages of 3D printing is the ability to quickly test and then iterate on mechanical designs. [gzumwalt] does a lot of this, and has recently been working on various versions of a ...

Reddit user [thetelltalehart] has been making brake press tooling with 3D printed PLA, and recently shared an interesting picture of a hybrid brake press punch, shown here on the right, in blue.

HELSINKI — A Chinese commercial company has conducted an on-orbit demonstration of a flexible robotic arm, marking progress toward capabilities for satellite servicing, refueling and debris removal.

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...