Silicone Molds Made of Sealant and Starch | Metal Casting in Silicone Molds In this video, I demonstrate how to create ...

Resin casting lets you produce parts that would be otherwise impossible to make without a full CNC and injection molding set-up. It costs about as much as a 3d printer, 300 to 600 US dollars, to get a ...

Though it’s been around since the 1970s, resin transfer molding (RTM) continues to grow in popularity due to its ability to efficiently make strong and excellent quality parts in production quantities ...

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 ...