FALMER, United Kingdom (AFP) — A super material made of tiny 3D-printed bricks will allow people to create their own acoustics by diffracting, scattering and refracting sounds, using their own do-it-yourself kit, say British-based researchers. Scientists at the universities of Sussex and Bristol created 3D printed metamaterial bricks which bend, shape and focus sound waves that pass through it. Each individual brick works by slowing down the sound through a series of flaps that coils […]