Another NFT article? Yes, but its a very good one. What are NFT’s and what does the future hold for them?

I remember back in my advertising days when there would be an intern and I’d put ‘NFT’ next to some tasks to let them know that this particular ‘to- do’ was “not for today”… Long gone are those days!

Jump into 2021 and here I am writing an article about what is the actual meaning behind NFT? what do they do? how important will they be for industries in the future?