I came across this article while researching note taking techniques and productivity boosts. It’s a a technique called Progressive Summarisation. You can read the full article here...

Recently came across a deck on the Resilience of Costco, I have tried summarising my learnings on the same below Gross Margin vs Membership Fees – How Costco Makes Money Costco is the second-largest retailer in the world by sales volume – 149B USD. Costco doesn’t make much money...