3 ms·
Granted, I have only ever had access to modern materials, but that feels like a basic a QC check during manufacturing. Pour boiling water straight into the cup
by 0cf8612b2e1e 2y ago
Granted, I have only ever had access to modern materials, but that feels like a basic a QC check during manufacturing. Pour boiling water straight into the cup. Designs that fail need to be reworked to be thinner/thicker/baked differently.
- analog31 2y agoEssentially, the materials hadn't been invented, or were not widely known. The people who were manufacturing hard china kept their recipes a secret. Adding bone dust to the ceramic made it tough enough to withstand the temperature swing. Also, mass manufacturing was in its infancy.