Ishango Bone

Images
Country & Timeline

Country: Democratic Republic of Congo

Timeline: 18,000 - 20,000 BCE

Description

A baboon fibula with quartz, approximately 10 cm long, engraved with notches in three columns. Believed to have been used for mathematical purposes, potentially representing prime numbers, addition, subtraction, and possibly a lunar calendar.

Image URLs
Academic Source
  • Afrorama, Astronomical Heritage, Business Korea, IOCD Brochure, Wikipedia
Current State

Preserved and displayed at the Royal Belgian Institute of Natural Sciences in Brussels, Belgium.

Testimony

Testifies to advanced intellectual and mathematical capabilities of people in Central Africa during the Upper Paleolithic era. Demonstrates sophisticated methods for counting, tracking time, and possibly basic arithmetic. Challenges Eurocentric view of mathematics history and highlights African contributions to early scientific knowledge.

Pride

Symbolizes the rich intellectual heritage of Africa, showcasing the ingenuity and advanced understanding of mathematics by ancient African societies. Contributes to a more inclusive and accurate history of human development. Serves as a reminder of Africa's role in early advancements of human knowledge and technology, fostering pride and identity among Africans and the global community.

Citations
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