Ethereum Improvement Proposals are a way of proposing new features to the Ethereum community. In this episode the guys dive deeper into more interesting EIP's. 

The guys also reveal a major flaw with the main OpenSea contract and it's verification or a complete lack of it. They further discuss the implication of this flaw, if a smart contract can be fixed once it's deployed and what repercussions it can have for OpenSea in the future.