https://solvespace.com/index.pl
SolveSpace - parametric 3d CAD
solvespaceparametriccad
https://events.yorku.ca/events/from-concept-to-creation-design-your-first-3d-model-with-solvespace/
From concept to creation: design your first 3D model with Solvespace - York University Events...
Learn to create your own 3D models for printing using free and open-source software, SolveSpace. An overview of the software and step-by-step instruction will...
from concept to creation