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A tiny stone tool may have just rewritten human history
BBC Science Focus
|October 2025
It's not yet clear who left the tool on the island
-
A discovery on the Indonesian island of Sulawesi has pushed back the timeline of early human sea crossings and deepened the mystery of who made them.
Archaeologists unearthed a stone tool that is at least 1.04 million years old and possibly as ancient as 1.48 million years old - at Calio, a site in Southern Sulawesi, Indonesia.
Because Sulawesi has always been surrounded by deep, fast-moving waters, whoever made the tool would have needed to travel across open ocean.
Denne historien er fra October 2025-utgaven av BBC Science Focus.
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