First recorded abacus activity
Where: Some Hunnebed in Drenthe
Wednesday 30 December 1970 from 16:00 until 20:00
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Archaeologists have discovered the fossilized remains of the first ever abacus activity
First recorded abacus activity
Where: Some Hunnebed in Drenthe
Wednesday 30 December 1970 from 16:00 until 20:00
Download iCal file
Archaeologists have discovered the fossilized remains of the first ever abacus activity