Scientists 3D-print materials that stop vibrations cold

A collaboration between the University of Michigan and AFRL has resulted in 3D-printed metamaterials that can block vibrations using complex geometries. Inspired by nature and theoretical physics, these “kagome tubes” demonstrate how geometry can yield properties that chemistry alone cannot achieve. While the innovation could reshape structural design, researchers still face challenges in balancing weight and strength while developing new testing frameworks.

source https://www.sciencedaily.com/releases/2025/10/251016223106.htm