the.com/lathe

the original machine that builds machines, spinning raw matter into anything round and true.

means A machine that holds a workpiece and rotates it rapidly against a fixed cutting tool, shaping wood or metal into round, symmetrical forms.

from From Middle English 'lath,' likely borrowed from a Scandinavian sourceOld Danish 'lad' meant a supporting stand or frame (related to words for 'lay' and structures you set things upon). The sense narrowed over time from a frame or stand to the turning machine itself, the bench where things were laid and spun.

mother machineCalled the only tool that can replicate itself
ancient rootsEgyptians used bow-driven versions over 3,000 years ago
industrial sparkHelped launch the entire Industrial Revolution
deadly speedWorkpieces can launch off at lethal velocity
naval powerMaudslay's screw-cutting lathe standardized British threads
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