Damp filament is a familiar problem in FDM printing. Hygroscopic materials such as PA, PETG and TPU pull water out of the air, which shows up as popping during extrusion, stringing, weak layer adhesion and inconsistent surface finish. The usual…

Polycarbonate (PC) is a family of thermoplastic polymers defined by the carbonate groups in their molecular structure. Engineering-grade PC is prized for its exceptional impact resistance, and certain grades are optically transparent, combining strength, durability and clarity in a single…

A surgeon in Barcelona rehearses a cardiac repair on a model printed from the patient’s own scan. A children’s hospital in Nebraska turns around a custom cranial guide in days instead of weeks. The faster that knowledge moves between the…

As additive manufacturing continues to push the boundaries of design and production, one area where its potential truly shines is in furniture making. Combining form, function, and sustainability, 3D printed furniture is opening new doors for designers to experiment with…

The concept of rheology refers to a branch of physics that studies fluids. Specifically, it examines how materials behave when they flow or deform, meaning how they respond to an applied force or stress. Although rheology applies to a wide…

Researchers at the University of Notre Dame have successfully 3D printed blood capillary networks using a surprising technique. Before exploring their method, it’s worth understanding why 3D printing blood capillary networks matters in the first place. In the United States…