The 3D Printed Jet Engine Engineers at GE Aviation 3D-printed a working version of a jet engine. Facebook Prev Article Next Article Engineering Checkout these cool gadgets... Related Posts Why Tunnels Don’t Collapse How the Tallest Bridge on Earth Was Built – Documentary The Truth About Pumped Hydro Layered fabric 3D printer creates squeezable interactive objects Casting a $20 Million Mirror for the World’s Largest Telescope Moving a 6200 Ton Building by 60meters