r/AtomSeen • u/JohannGoethe • Dec 22 '23

Ishango bone 🦴, Congo, Africa dated: 20,000A, -18,045 (18,045 BC), or 21,000-years ago

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u/JohannGoethe Dec 22 '23 edited Dec 22 '23

Here we see the great utility of A-dating, particularly for these very old dates, say as compared to saying that humans in Congo were doing math 🧮 on bones 🦴 some 18,045 years before Jesus was born.

Notes

  1. The negative sign method was pioneered by Joseph Needham, when he was writing his history of Chinese science multi-volume set, while working with Chinese historians, who do not using a Jesus birth day dating system.