# Explaining and exploring concepts

By [How can I buy an NFT on OpenSea?](https://paragraph.com/@how-can-i-buy-an-nft-on-opensea) · 2022-07-16

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from the scientific to the social, can be an exciting way to learn more and crystallize our understanding into a lasting artifact. At any time, we can pick a topic that we don't know much about – like cryptocurrency or the _tort_ law system – and write about it until we have a clearer picture. We can even take different sides of a debate and explore new perspectives (maybe from an anonymous account if we want it to be public).

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*Originally published on [How can I buy an NFT on OpenSea?](https://paragraph.com/@how-can-i-buy-an-nft-on-opensea/explaining-and-exploring-concepts)*