Learn how AI works by running small experiments on it.

Every lesson is a five-minute, hands-on experiment. Start as a complete beginner and come out understanding what's really behind the chat box.

Fig. 1 How a chatbot picks its next wordGuess first
The cat sat on themat?floor?couch?moon?
Your guess:

Which word would the AI choose next? Pick one to reveal its odds.

Fig. 2 Turn up the temperature and watch the odds change

…mat and fell asleep in the sun.

  • mat87%
  • floor9%
  • couch4%
  • moon0%

Low: the top word wins almost every time. Use this for facts, summaries and emails.

How an experiment works

You just ran one above. Every lesson follows the same three steps, so you always know what's coming.

  1. 1. Predict

    Make a guess before anything is explained. You'll remember the answer far better.

  2. 2. Observe

    See what the AI actually does, through diagrams, sliders and side-by-side results.

  3. 3. Apply

    Finish with one habit you can use at work or home the same day.

Contents

Three parts: how AI works, using it well, and building with it. Every experiment is free.

Part I. How AI works

  1. 1How AI thinks5 min
  2. 2Garbage in, garbage out6 min
  3. 3Your first great prompt7 min
  4. 4Spot the AI5 min
  5. 5Break the bot6 min
  6. 6AI at work8 min

Part II. Using AI well

  1. 7Prompt patterns that work8 min
  2. 8Writing and email7 min
  3. 9Research you can trust9 min
  4. 10Making images8 min
  5. 11Your AI toolkit10 min

Part III. Building with AI

  1. 12How models learnComing soon10 min
  2. 13Automations that save hoursComing soon12 min
  3. 14Build your first AI agentComing soon15 min
  4. 15AI for your jobComing soon10 min
  5. 16Capstone projectComing soon20 min