Before getting into the main posting, let me arrange ideas. As my postings are for beginners, all basic concepts would be organized.
[1] Web3.0
Web3.0 is an idea for a new iteration of the World Wide Web which incorporates concepts such as decentralization, blockchain technologies and token-based economics. We are going to study decentralized application called dAPP.
[2] Smart Contract & Solidity
A smart contract is a program stored on blockchain and Solidity is a high-level language for implementing smart contracts.
Please let me know if posts have wrong information or you have further questions.
Thank you,
Little Developer.