A new paper in Bioinspiration & Biomimetics describes a bioinspired, additive approach for robotic limbs that increases structural stiffness while improving built-in strain sensing, hinting at lighter, smarter actuators and manipulators with fewer add-ons and less wiring.
stiffness
Researchers Develop Method to “Program” Voxel Stiffness in Resin 3D Printing
Researchers have found a way to “program” voxels in resin 3D printing.
Followup: There IS a Carbon Fiber 3D Printer After All
Earlier we published a thought piece on the notion of using carbon fiber rods for 3D printer frames.
Unusual Engineered Material Maintains Strength With Light
What is a light-stabilized material? Could it be used in 3D printing? If so, what could you make?