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The Science of Friendship: Why Adult Friendships Are Hard and What to Do About It
Today's 10-minute listen
How Bridges Balance Forces: Physics of Bridge Design
from The Physics of Everyday Things: Why the World Works the Way It Does · 13 min
You asked. We made it.
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- requested Jun 14 → published Jun 15Your Thoughts and Your Brain: The Science of How Thinking Reshapes You
- requested Jun 14 → published Jun 15Ayurveda Explained: A Beginner's Guide to India's 5,000-Year-Old Healing System
- requested Jun 14 → published Jun 15Which Part of the Brain Controls What? A Beginner's Guide to Brain Science
- requested Jun 13 → published Jun 16How to Improve Your Vocabulary: The Science of Learning Words That Stick
- requested Jun 13 → published Jun 17How to Stop Needing External Approval
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Cited sources, not hallucinations
The AI agentically searches the web and reads dozens of pages before a single word is narrated. Sources appear in the written transcript.
Fact-checked claim by claim
Every key claim is verified against model knowledge, then anything uncertain gets re-checked on the web before the course ships.
Chaptered for easy navigation
Each course is broken into chapters so you can pick up where you left off — on a walk, in the car, or between errands.
Transcripts included
Every course ships with a full written transcript. Search it, copy from it, or reference it later.
Multiple critique-and-rewrite passes
A separate critic AI scores the script, flags weak chapters, and the writer rewrites them before narration.
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Once you create a course, it stays up for everyone else to listen to for free.
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intermediateHow to Do Stand-Up Comedy: A Beginner's Guide to Writing Jokes and Owning the Stage
A practical, end-to-end course on the craft of stand-up comedy — from writing your first joke to surviving your first open mic. You'll learn why jokes work, how to find your voice, how to handle nerves, and how to command a room. By the end you'll have the tools to write five minutes of material and perform it.
intermediateTelling Someone's Story Out Loud: Eulogies, Toasts, and Life Tributes
A practical course on the hardest and most meaningful speaking you'll ever do — standing up to honor a life. Drawing on classical rhetoric, the science of memory and grief, and the craft of master storytellers, it teaches you to turn love and loss into words that land.
intermediateHow to Stop Needing External Approval
A research-grounded audio course on why so many of us hand our sense of worth to other people — and how to take it back. Drawing on peer-reviewed psychology, attachment science, and evidence-based therapies, it traces approval-seeking from its roots in the brain and childhood to practical ways of building a self-worth that doesn't depend on the crowd.
intermediateHow to Rebuild Your Attention Span
A science-grounded guide to understanding why focus feels harder than it used to — and what actually works to get it back. Drawing on neuroscience, cognitive psychology, and tested interventions, this course moves from how attention works in the brain to the daily habits that strengthen or sabotage it.
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intermediateHow to Run a YouTube Channel Without Doing It Yourself: The Complete Outsourcing Guide
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intermediateHow to Improve Your Vocabulary: The Science of Learning Words That Stick
A research-grounded course on building vocabulary that actually lasts. Drawing on cognitive science and decades of language-learning research, it shows you why most word-memorizing fails and what to do instead—from spacing and retrieval practice to word roots, context, and the right way to use flashcards.
intermediateHow to Stop Needing External Approval
A research-grounded audio course on why so many of us hand our sense of worth to other people — and how to take it back. Drawing on peer-reviewed psychology, attachment science, and evidence-based therapies, it traces approval-seeking from its roots in the brain and childhood to practical ways of building a self-worth that doesn't depend on the crowd.
intermediateVideo Editing as a Side Hustle: A Complete Guide to Building a Freelance Video Business
A practical, no-hype guide to turning your video editing skills into a real freelance business — covering everything from landing your first client to setting rates, managing projects, handling taxes, and growing beyond one-person operation. Written for Final Cut Pro users but applicable to any editor ready to get paid for what they already know how to do.
mixedHome Network Setup and Security: Build a Fast, Private, and Reliable Network
A practical, deeply educational course on designing, configuring, and securing a home network — from understanding your ISP connection and choosing hardware, through IP addressing, Wi-Fi optimization, VLANs for network segmentation, firewall rules, and security hardening. Perfect for anyone who understands basic internet concepts and wants genuine control of their home infrastructure.