Moosteria

The Antikythera mechanism is an artifact from ancient Greece, discovered in a shipwreck off the coast of the island of Antikythera in 1901. ...

I often want to design and print parts which fit on a metal shaft with a diameter of a few millimetres. 3D printers don't accurately pri...

As part of a project to make a 3-D printed Curta calculator, I've been looking at various ways of creating and finishing text on a 3-D p...

One of my most treasured possessions is a Curta Type 1 mechanical calculator. It's a beautiful and compact device for addition, subtract...

Igus is known in the 3D printing world for their bushings, which are sometimes used instead of linear bearings. I recently noticed they sell...

I've recently completed the 3D printed watch with tourbillon, designed by Christoph Laimer and published on Thingiverse in 2016 . Here i...

It is sometimes difficult to print small gears. Typical problems are teeth pulling up or distorting or simply the whole thing coming loose a...