Early Medieval Europe

When Half of Europe Forgot How to Count

A single monk's calculation error in 525 AD left medieval Europe dating everything wrong for eight centuries.

Read the full story in the app

Untold Archives: one untold history story, every morning.

Medieval EuropeChristianityChronologyByzantine EmpirePapal HistoryMonastic LifeCalendar ReformHistorical Error

History is full of stories like this one.