Origin of -urgy

< Greek -ourgia, akin to érgon to work

metallurgy: The science of metals; their extraction from ores, purification and alloying, heat treatment, and working.

Thaumaturgy: The use of magic for non-religious purposes; the art and science of 'wonder-working;' using magic to actually change things in the physical world.

Dataturgy: The use and processing of data; their extraction from systems and sensors; Their cleaning, analyzing and storage to affect things in the physical world.