Printing 3D models has become more affordable and accessible, enabling many to start personalized projects. That is why many beginners download ready-made models on free, open-source repositories.

It may seem distinctly low-tech compared to some of the many technology trends I write about, but 3D and 4D printing will have very wide applications – and could be particularly powerful when combined ...

Additive manufacturing, also known as 3D printing, allows users to create physical objects using digital files. The user generates a digital model using computer-aided design software or with an ...