Welcome to the filament chaos. I tested (almost) every type of filament I could get my hands on — from beginner-friendly PLA to weird specialty materials — to figure out what prints beautifully, ...

Cyindrical (left) and tape-like (right) twisted filament bundles: model morphologies (simulated assemblies) and experimental observations (amyloid fibers). Greg Grason and colleagues have for the ...

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.