The Biggest 3D Printer Adam Savage Has Ever Seen!

Adam Savage heads to ICON’s testing grounds to check out their gigantic 3D printers that can build entire houses from reinforced concrete. He gets a hands-on look at how these machines layer and cure concrete on-site, turning digital blueprints into full-scale structures.

Along the way, Adam teases ICON’s next-gen multistory printer and digs into the big question: how long does it actually take to print a whole house? It’s a fascinating peek at the future of construction—no sponsorship, just cool tech and concrete.

Watch on YouTube