DigitableCourses
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The portal's own repository is not published, so we do not call it open source. What is open:
The portal lives on donations, paid consultations and requested write-ups, and on Workbench sales.
There are no plans to make the courses paid.
Deployment of 8 November 2026, snapshot 8f78b0c
What has changed on the portal since your last visit.
1 articles on this topic.
Full course reference: six fallacy families, sixty-seven fallacies, each with a substitution mechanics, everyday example, engineering case, and working answer.
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