In this video, I’ll show you how to make the perfect silicone mold of a detailed Dr. Strange wood carving, step by step. Whether you're new to mold-making or an experienced crafter, this tutorial will ...

Injection molding: a lot harder than you'd think! I picked up a benchtop injection molding machine to play with, and thought a "simple" double convex singlet lens would be a good first project.