In Proof of Stake, a user can stake their coins, earning the right to validate transactions, forge blocks, and earn associated rewards.
Delegated Proof of Stake (DPoS), seeks to reach consensus more efficiently.
Learn about DPoS on Binance Academy
And more centralized.
Why don't you add a collection of journal/research from universities about blockchain and etc? For example, the review of EOS from Whiteblock. You can also add code review from a certain project, discuss their flaw and fixes found by the community and so on. It will be interesting to learn about a certain project, from when it's born up until now with an easy to use and understandable timeline.
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Binance Academy will serve as a knowledge hub thus we don't see the possibility of adding there external reviews of selected project.