Home / News / World News / Article /
Scientists use seaweed to create stronger 3D-printed building material
Updated On: 26 June, 2026 09:40 AM IST | New York | Agencies
Adding a tiny amount of this to local clay and sand makes the mixture incredibly smooth for 3D printing, and the final structure remarkably strong
Listen to this article :

3D-printed earth-fiber objects. PIC COURTESY/Dan Weill
Scientists have created a high-tech, 3D-printable building material using sodium alginate, the seaweed-derived biopolymer that makes ice-cream creamy and gives ‘popping boba’ its snap.
Adding a tiny amount of this to local clay and sand makes the mixture incredibly smooth for 3D printing, and the final structure remarkably strong.
How do you like the new new mid-day.com experience? Share your feedback and help us improve.



