Category Archives: Osama R. Bilal

Watch this 3D printed submarine paddle without fuel or electricity

Made entirely out of plastic on a multi-material 3D printer, ETH Zürich’s mini submarine presents a crucial stroke forward for the future of smart devices. The 7.5 centimeter long vehicle is capable of paddling forwards, delivering cargo, and returning to base, all without an engine, propellant, or power supply. An impressive feat combining materials science, computing […]