Arch Bridge Principle
This is a simple thing that shows the principle behind an arch bridge. It uses CarryTheWhat's library partial rotate extrude, can be downloaded from here: https://www.thingiverse.com/thing:34027
Print Discover This is a simple thing that shows the principle behind an arch bridge. It uses CarryTheWhat's library partial rotate extrude, can be downloaded from here: https://www.thingiverse.com/thing:34027