3 ms·Do you have examples of portable, non-mined or extracted alternatives to storing energy?by peytoncasper 5y agoDo you have examples of portable, non-mined or extracted alternatives to storing energy?wibagusto 5y agoCarbohydrates. We can stick a needle in our blood to generate energy for portables.rsj_hn 5y agoThis is like one step away from the Morlock and Eloi.