earthenware

It used to be common to build clay paths by scattering broken earthenware and letting it degrade naturally.

TIL: earthenware pots (ongi in Korean) is porous, which helps regulate amount of carbon dioxide released during fermentation process.

The name comes from the gredunia, the traditional Polish earthenware pot used for the preparation of food.

It would explain why cast iron pans or glazed earthenware is used for baking no-knead bread.

If these are from the same period of time, wouldn't that predate all known earthenware ceramics?

Most parts of the world have earthenware clay from which vessels can be made.

The earthenware pot also act as a refrigerant by being buried in the ground.

I don't know much about kimchi but the best pickels (achar) in India were made in earthenware pots.

I've mended a lot of porcelain and earthenware but I use the modern art of epoxy resin.

You'll still have issues if the protective glaze cracks, but it won't completely dissolve on you like earthenware would in the same situation.

A drinking mug is a large, cylindrical cup with a handle, typically made of earthenware, used to hold hot beverages like coffee or tea.

Eg, in Asterix and the Big Fight, the character Cassius Ceramix - Ceramics: baked clay, earthenware.

That said, wikipedia suggests they know of the dangers: >In the 2nd century BC the Greek botanist Nicander described the colic and paralysis seen in lead-poisoned people.[32][5] Dioscorides, a Greek physician who lived in the 1st century AD, wrote that lead makes the mind "give way".[122][263] >Julius Caesar's engineer, Vitruvius, reported, "water is much more wholesome from earthenware pipes than from lead pipes.

Earthenware is a relatively uncommon find anywhere that has water because it degrades so quickly.

Earthenware and unfired pottery degrade extremely quickly once water can get to the actual material.

For gold the melting point is ~ 1060 deg C (Earthenware firing temperatures).