So commercialization of liquid metal has to go through Engel. We can't use anyone else's machines? So Li is only good for using his cheap alloy in his machines but everything else must go through Engel if Liquid Metals formulation is to be used? Apple can use whoever they want. But the commercialization of liquid metal through liquid metal the company must come by way of buying Engel machines. Thanks teamsteipp for giving away commercialization again.