Code of the Future silver coin series moves from A.I., FTL travel, and immortality, to the quest for time travel
Code of the Future silver coin series moves from A.I., FTL travel, and immortality, to the quest for time travel The fourth in the Mint of Gdańsk's 'Code of the Future' series of two-ounce silver coins is now available to pre-order. This series looks at what will be the big existential questions for humanity moving forward. [...]