A microcast is a short form podcast whose episodes are 1 to 5 minutes long and where those episodes are published several times a week (often daily).
For more on Microcasts, please go here.
For an article that explains why a Marketer should launch a Microcast, please go here.
A non-fungible token (NFT) is a unique and non-interchangeable unit of data stored on a blockchain. The vast majority of NFTs are minted on the Ethereum blockchain. NFTs use a digital ledger to provide a public certificate of authenticity or proof of ownership. NFTs however do not restrict the sharing or copying of the underlying digital files. The lack of interchangeability (fungibility) distinguishes NFTs from blockchain cryptocurrencies, such as Bitcoin.
For an article that explains in simple terms what an NFT is, please go here.