Submit a Wrong Fact

Submissions are paused while we rebuild the queue

We're moving the moderation pipeline onto a new system, so the public submit form is offline for now. It will be back. In the meantime, if you've got a wrong fact you reckon belongs in the encyclopaedia, send it to admin@refdat.com with one line on what was taught and one line on the correction, plus at least one source link. We read every email.

While you wait, two things you can do that genuinely help:

• Take the quiz and see how much of your education was rubbish.
• Browse by decade or by subject and tell us if you spot anything we got wrong about a fact we got wrong (it happens).

Last updated: 26 April 2026.