governments/schoolboards/dept of education should make 3d printing mandatory in every public school. AND private 3D PRINT mobiles loke food trucks with 8 high speed printers, should park around cities at night & 3d print useful stuff
It costs literally 100 dollars now to just build your own large hi quality large format 3d printer good enough to teach students and its a shame this isnt a federal program. also a 3d printing food truck