rich1.0Stacking Functions wroteStacking Functions (npub1pa…dezs0)https://yabu.me/npub1paqpz9vuyjn220hw5uhpct5hupp9h690zhnauwtsq0wktk0g6fuq4dezs0njumphttps://yabu.meDefinitely will be saving my pre-1982 stash of pennies
Copper is a great metal for so many energy related uses