self reply: I didn't mean to sound dismissive, just that it's way older than 3d printers. Overall I'd classify this as a "Gutless wonder": Something Engineered

self reply: I didn't mean to sound dismissive, just that it's way older than 3d printers. Overall I'd classify this as a "Gutless wonder": Something Engineered that seems like it'd be complex, but has been cleverly reduced to a triviality.0