Technology Some guy made chess interesting by turning it into tiny 3D printed sushi pieces Grant St. Clair
Science New 3D-printed penis enables impotent rabbits and pigs to have sex and reproduce Allan Rose Hill
3d printing New 3D printer uses liquid metal to print furniture and other large objects David Pescovitz
Science Don't ask why, just watch a 3D printer making replicas of your favorite savory snacks Jennifer Sandlin