Five & Fifteen

All stories

• Why do we change the clocks?

  Every spring, the clocks jump. Which loss do you mind more? ⏰

• Why is the sky blue?

  Sunlight is white. Air is clear. So where does the blue come from? 🌤️

• How do LLMs work?

  A machine that guesses the next piece of text. Very, very well.

• What is inflation?

  Everything costs a little more each year. Which one is changing? 🪙

• Is it smart if it keeps losing?

  One famous idea says only one of these counts. Which one? 🏆

• What is DeFi?

  Money apps with no bank in the middle. How they work, and how they break.

• Does an AI write weaker code for some people?

  When an AI writes weaker code for some people, is it a mistake, or a choice?