It can be frustrating to prepare your 3D model, start 3D printing, only to realize that the first few layers of the print are sagging or just plain messy. Sagging of the first layers of the print is ...

I recently picked up 3D printing as a hobby. It almost feels unreal to be able to print pretty much any object I want to.

It is a fact of life that 3D printed parts from an FDM (fused deposition modeling) printer have weaknesses where the layers join. Some of this is due to voids and imperfect layer bonding, but you can ...

3D printing is changing the way we make things, and by extension the thing that we make. But how exactly does it work, and how is it advancing? Share on Facebook (opens in a new window) Share on X ...