What did Nikola Tesla invent? His real inventions, and the myths
Tesla invented the induction motor, the polyphase AC system and the Tesla coil. He did not invent AC, X-rays or neon. Here is each claim, checked against the patents.
8 min read
Latest articles
RSS feed
Which Meditations translation should you read? Marcus Aurelius in English, compared
Hays, Hammond, Hard, Waterfield or the free George Long? Compare Meditations translations side by side, see what the old translators said, and learn how to read the book.
7 min read
Stoicism for beginners: the core ideas, the main Stoics and seven exercises
Some things are up to you and some are not. A plain guide to Stoicism's core ideas, the main Stoics, the best first book and seven exercises, quoted from the sources.
7 min read
Socratic method examples: three real dialogues and how to use them
Euthyphro on piety, Cephalus on justice and a boy doubling a square: three real Socratic method examples from Plato, with the steps and the classroom questions.
7 min read
How to talk to historical figures with AI and get answers you can trust
AI versions of Socrates or Marcus Aurelius are interpretations, not the people. Here is how they work, why they slip, and how to ask so the answers hold up.
7 min read
Blogs on Réson
Follow a company to read everything it publishes.
Réson · 50 articles
Plain-language guides to AI marketing, AI search visibility and bilingual marketing for small businesses in Canada.
Eternal Gardens · 20 articles
Stories, ideas and history from the people behind Eternal Gardens: philosophers, inventors, legends and the worlds you can build with them.
Your company's blog, researched and written with you
Réson plans topics, writes SEO-ready drafts from your business profile and verified sources, and publishes only what you approve.