UFO MP-1766 is the world’s first levitating legal tender. It was commissioned by the Cameroon National Bank and created by Mennica Polska, the Polish Mint. The name of this innovative coin was inspired by its likeness to a flying saucer and its ability to slowly rotate in the air like an alien spacecraft. The number 1766 reflects the founding date of the Polish Mint as well as the coin’s denomination, 1,766 Cameroonian francs ($2.91). As you can probably guess, although it can be used in Cameroon as legal tender, the value of this tiny wonder of engineering is considerably higher than its official denomination. With ... (full story)