User:BSUELK/sandbox

Porcelain figurine which had been formed by slipcasting

Slipcasting allows the shaping of complex shapes, such as this toilet bowl

Pouring casting slip into a mould

Removing the last parts of a mould from a slipcast vase

Starting notes about a lead.

History

The period of events before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers. History is incomplete and still has debatable mysteries.