Building a one-off prototype is usually pretty straightforward. Find some perfboard and start soldering, weld up some scrap metal, or break out the 3D printer. But if you’re going to do a production ...

Want to make your own silicone molds but don’t know where to start? 🎨 This video is for complete beginners—I’ll show you how to make simple, reusable silicone molds using basic tools and materials, ...