If you need a lens for a project, chances are pretty good that you pick up a catalog or look up an optics vendor online and just order something. Practical, no doubt, but pretty unsporting, especially ...

Visiting the Midwest RepRap Festival, you will, of course, find a ton of 3D printed baubles and trinkets. A slightly more interesting find at this year’s MRRF was a lot of resin cast parts from [Mark ...

Discover the Art of Resin Casting: Coin in Epoxy Resin Welcome to today's tutorial where I demonstrate the step-by-step process of embedding a coin in epoxy resin. With just a few materials—resin, ...