Welcome to the filament chaos. I tested (almost) every type of filament I could get my hands on — from beginner-friendly PLA ...
A Ben Cox, engineer at the Morgridge Institute for Research: 3D printing is a process by which we make a piece layer by layer, and the various forms of 3D printing differ in how they make each layer.
After previously putting carbon fiber-reinforced PLA filament under the (electron) microscope, the [I built a thing] bloke is ...