With the Blockchain Technologies, the trend is migrating from Web 2 to Web 3.lesson 1: How to Create and Claim a Galaxy OAT? lesson 2: How to Navigate a Multi-chain Future in Web 3.0? lesson3: DeFi 2.0, a Revolution to Traditional Finance lesson4: Why DeFi Is the Next Wave of Financial Innovation for Individuals and Institutions lesson5: Connecting Web3 with One Decentralized Marketplace - Built by the Community lesson6: How to Lend/Borrow Crypto, Mint Stablecoins, and Earn Passive Income? le...