What Is Ethereum, and What Changed With the Ethereum Merge?
What Ethereum is and what the Merge changed on 15 September 2022: proof of stake, about 99.95% less energy, about 88% less new ETH, and 3 myths about it.
Entries by Spencer Li
What Is Bitcoin? How It Works, Who Controls It, and What Can Go Wrong
What Bitcoin is, how a transaction works, why only 21 million will exist, who controls the network, and the 4 risks to understand before you hold any.
Coin vs Token: Coins, Tokens, Altcoins and ICOs Explained
The difference between a coin and a token, what an altcoin is, how ICOs worked and how MAS treats digital tokens, plus 3 questions to ask about any crypto.
What Is Bitcoin Mining? How It Works, in Plain Numbers
Bitcoin mining explained with live numbers: how the puzzle works, what miners earn, when the next halving lands, and why mining at home rarely adds up.
Should I Quit Trading After Years of Losses? A 3-Question Audit Before You Decide
Lost money trading for years? Before you quit, answer 3 questions from your own records. How to tell a broken method from broken discipline, and when to stop.