It'd be interesting if we could draw up a family tree of tool fabrication for any object.
The root object would be two rocks brought together in a bang heard 'round the world, then perhaps some sharpened sticks, all the way up to a Colchester lathe somewhere in Victorian England and the machinery that made whatever object we're looking at.
The root object would be two rocks brought together in a bang heard 'round the world, then perhaps some sharpened sticks, all the way up to a Colchester lathe somewhere in Victorian England and the machinery that made whatever object we're looking at.