Filters:
Start Year: 964
End Year: 1252
Region: Melanesia
Commodity: Industrial chemicals

Industrial chemicals

Years: 2637BCE - 2215

Commodity industrial chemicals include such compounds as natron, niter (saltpeter), alum, sulfuric acid, etc.

“Hegel remarks somewhere that all great, world-historical facts and personages occur, as it were, twice. He has forgotten to add: the first time as tragedy, the second as farce”

― Karl Marx, The Eighteenth Brumaire...(1852)