Polymetallic nodules that TMC phone calls “batteries within a rock,” considered simpler to pluck off the seafloor than exploiting other sources. This concept of fungibility differentiates commodities from branded items. Although a designer handbag carries one of a kind functions that established it aside, a bushel of wheat or an https://physicalgoldownership10739.ttblogs.com/17405408/details-fiction-and-mining-output