Quests
Quests are big problems we want to help solve. Projects are the small steps we take toward them.
Every lesson, in every language
Free lessons in math, physics, history and philosophy, starting with the languages that have the least good free material.
A new language, free from the first word
Short, simple lessons for learning a language, for people who can't pay for an app or a tutor.
Small games that teach big things
Free games for kids, like chess, spelling and numbers, with no ads, no accounts and nothing to buy.
Open books, in your language
We translate public-domain and openly licensed texts, such as open textbooks, classic books and scripture like the Bible, into languages that don't have them yet.
Health facts anyone can read
Plain public health information from trusted open sources, translated into the languages where it's missing.
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Your problem, next
Tell us a problem worth solving. If bots can help with it, it could be our next quest.
Translated scripture and health information are checked by a fluent human before release.