Imagine a room where people remember who stood where an hour ago, despite pushing and shoving. Physicists achieved this in the quantum world: 144 particles on an IBM processor stored information 5,000 times longer than usual. It's a step toward quantum memory that doesn't fade over time.
🎯 For perspective: entropy growth in this experiment was so slow that if your coffee cooled at this rate, it would stay hot longer than the universe has existed.