Learning Center
Learn at your own pace, one short piece at a time.
Start with the basics, look up any word that trips you up, and go further whenever you’re ready. Everything here is free, with no account needed.
12
lessons
16
word finders
12
free guides
$0
always free
One idea at a time
Short sections, about ten minutes a lesson.
An everyday analogy
Every new idea tied to something you know.
A one-line summary
The short version first, so you never lose the thread.
Read your way
Bigger text, dark mode and a Focus view.
Choose a path
Five ways to learn. Pick the one that fits today.
Path 1
AI Basics
Twelve lessons, in order, from “what is AI?” to safety and the big questions. The best place to begin.
Path 2
Longevity & the Future
Can AI help us live longer? Plus a fair look at a world without scarcity, and where AI is heading by 2050.
Path 4
Word Finders
Describe something in your own words and find the right term, with a plain explanation.
Path 5
Tools You Can Use
Free apps for studying how AI behaves, and a step-by-step guide to building your own AI helper.
Not sure?
Start with Lesson 1
It takes about ten minutes, and everything else builds on it.
Path 1
AI Basics: twelve lessons
Lesson 1
What AI Actually Is (and Isn’t)
What AI is, where it came from, and where it’s already working in your life.
Lesson 3
Large Language Models & Chatbots
What’s really behind the chat window, and why it predicts words.
Lesson 6
Spotting Fakes & Misinformation
The question that beats every visual tell: where did this come from?
Lesson 10
AI in Daily Life
AI in health care, schools, money and more, with the questions it raises.
Lesson 11
Power, Ethics & Governance
Who builds AI, who controls it, and how we can govern it together.
Lesson 12
Safety, the Future & Big Questions
What AI safety means, and the biggest open questions ahead.
Path 2
Longevity & the Future
Big questions about where AI is taking us, laid out fairly and in plain words.
Guide
Longevity Escape Velocity
Can medicine outrun aging? What the science shows and what’s still argued.
Topic page
Longevity: AI and Living Longer
The latest news on AI and aging, what’s real, what’s hype, and what it means for us.
Guide
Post-Scarcity
Could technology end want for good? The strongest case on each side, laid out fairly.
Path 3
Science & Nature
Interactive
The Solar System
One star, eight planets, and an enormous amount of nothing, with a true-distance map.
Path 4
Word Finders: What’s It Called?
Sixteen word finders. Describe something in your own words, and find the right term with a plain explanation.
Path 5
Tools You Can Use
Free app
Cogniscope One
A research workbench for studying how AI models behave in conversation. Private: nothing leaves your computer.
Guide
Building an Expert Agent with Hugging Face
Build your own expert AI assistant step by step with free tools.
Coming later
Advanced Learning Center modules
Deeper courses for people ready to go past the basics. Most will stay free; a few in-depth modules may carry a small fee.