Unboxing and Setting Up a Miniature Foundry

First published at 19:36 UTC on January 28th, 2021.

Small metal components with intricate geometry (such as jewellery) are frequently made by investment casting, a.k.a. lost-wax casting. For this process, metal must be melted in a crucible and poured into a plaster mould, made from wax patterns. I …

CategoryScience & Technology
SensitivityNormal - Content that is suitable for ages 16 and over