What is NFT, and the reason why it matters in the crypto world

Non-fungible tokens, or NFTs, happen to be hotter than a new barbeque in May right now. This is what they are, in addition to why the entire world has gone NFT-crazy in the past month.
Print NFT
Fungible (adjective): Replaceable by one other identical item; mutually interchangeable.
For all their variations, that Rs 100 note in your pocket and a single bitcoin token share a single important thing. That they are no different from any additional Rs 100 take note or bitcoin. That they were designed, because all currencies some sort of..