PepsiCo has been granted a patent for a modular system that uses 3D printed molds for blow molding containers. The system includes three portions – two mold portions and a base portion – that are made ...

Casting metal parts from 3D-printed plastic or Styrofoam models is all the rage these days, and for good reason — casting is a way to turn one-offs into mass-produced parts. Seems like most of the ...

Have you ever played with Rose’s metal? It’s a fusible alloy of bismuth, lead, and tin with a low melting point of around 100 °C. Historically, it’s been used as a solder for cast iron railings and ...

Silicone Molds Made of Sealant and Starch | Metal Casting in Silicone Molds In this video, I demonstrate how to create silicone molds using sealant and starch — an easy, cost-effective method for ...