This is just beautiful and fascinating to watch. Additive Manufacturing of Optically Transparent Glass developed by the Mediated Matter Group at the MIT Media Lab in collaboration with the Glass Lab at MIT. G3DP is an additive manufacturing platform designed to print optically transparent glass. The tunability enabled by geometrical and optical variation driven by form, transparency and color variation can drive; limit or control light transmission, reflection and refraction, and therefore carries significant implications for all things glass.
Glass 3D Printing
Video by Mediated Matter Group