Fig. 3: g-DLP printed composite structures.

a Fiber-embedded composites with anisotropic behaviors; b Airless tire with rubbery outer circumference and rigid inner hub; c Collagen structure with helical fibers with different pitch numbers (the number refers to the turn number of the helical fibers and M refers to the matrix without any fiber); d Composite designed with sequential deformation. All scale bar is 1 cm.