Learn step-by-step how to create a volumetric silicone mold for all your DIY projects. Perfect for resin, clay, and other ...
Ever wondered how concrete pavers are made and how sometimes they manage to look so random and yet fit perfectly together ...
There are various CAD challenges out there that come with bragging rights. Some, like the Certified Solid Works Professional Exam (CWSP) might actually look good on a resume. [Deltahedra] is ...