3D printer works to target U.S. housing crisis

Five years ago I bought my first 3D printer thinking it might become a fun little side project. Honestly, I had no idea where it would take me. But something shifted when I printed my first product that actually solved a real problem. That moment was the turning point. I realised this could be more than a hobby. Most people never get there because the tension hits them early. They worry someone will copy their idea. They worry no one will buy. They worry they are “not ready”. And all that worry