A new player has entered the strange, often confusing world of Bitcoin -- the non-fungible token, or NFT. This digital token, which can be virtually anything, is technically unique. It's a one-of-a-kind thing existing in an entirely intangible state. Numerous artists, musicians and celebrities have sold NFTs for thousands of dollars, but critics allege this may be anything from a fad to an outright avenue for criminal enterprise. So what exactly is the Stuff They Don't Want You To Know about NFTs? Is this a digital revolution, or another case of The Emperor's New Clothes?