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 ...

Kevin Caballero, UT graduate research assistant; Adry Lain, METAL bootcamp participant; and Walt Jaeger of Jaegertech 3D Printing and Digital Imaging make sand molds as part of the metal casting ...