The use of 3D printing has been praised as an alternative to traditional construction. It promises to deliver faster construction times, creative design, and fewer construction errors, all while reducing carbon footprints. New research out of MIT points to a compelling new take on the concept, relying on 3D-printed glass blocks shaped like a figure eight that snap together like Legos.
The team points to glass’ optical properties and its “infinite recyclability” as reasons for turning to the material. “As long as it’s not contaminated, you can recycle glass almost infinitely,” says mechanical engineering assistant professor Kaitlyn Becker.
The team relied on 3D printers designed by Evenline — itself an MIT spinoff.