Ethereum
๐ป What Is Ethereum ? Ethereum is like Bitcoin’s smarter, more flexible cousin. While Bitcoin is great for sending money, Ethereum was built to do much more. Think of Ethereum as a global computer — not just money, but a platform to build apps, run code, and create digital economies. ๐ง Real-World Analogy: If Bitcoin is a calculator (does one thing really well), Ethereum is a smartphone — it lets you install apps, run programs, and do a ton of different things. Those apps? They’re called smart contracts — more on that in a sec. ๐งฉ Key Concepts 1. ETH = the currency of Ethereum Just like BTC is to Bitcoin You need ETH to pay for transactions on the network (called gas fees ) 2. Ethereum = a programmable blockchain It lets developers build decentralized apps (dApps) like: Crypto games Lending/borrowing platforms NFT marketplaces Decentralized exchanges 3. Smart Contracts = self-executing code Programs that run exactly as written No middleman,...