Fractal 3D Printed Beams 1An example of the generation-2 structure that the researchers built in the lab, which could be used as a scaffold. Due to manufacturing limitations, the scaffolding here is made of solid rather than hollow beams. (Courtesy: Yong Mao, D Rayneau-Kirkhope et al.)1
Fractal 3D Printed Beams 2Generation-1 (left) and generation-2 (right) hollow-tube hierarchal structures. (Courtesy: D Rayneau-Kirkhope et al./Phys. Rev. Lett.)2
Fractal 3D Printed Beams 1
An example of the generation-2 structure that the researchers built in the lab, which could be used as a scaffold. Due to manufacturing limitations, the scaffolding here is made of solid rather than hollow beams. (Courtesy: Yong Mao, D Rayneau-Kirkhope et al.)