3D Printing With Sawdust?
![3D Printing with sawdust](https://lamire-inc.ca/wp-content/uploads/2023/11/3D-Printing-with-sawdust-1024x683.png)
The BioMatters team at the University of Michigan has developed a method to 3D-print “concrete structures” using sawdust. Other sawdust-based solutions are using other petroleum-based polymers—they use biopolymers which are completely decomposable.