Posts Tagged ‘secretion’

6,000-Year-Old Yukon Throwing Dart Was Made Using Beaver Secretion

Scientists from the Canadian Conservation Institute have discovered the earliest evidence of the use of castoreum in the making of weapons. The castoreum, a product sourced from the anal castor sacs of  beavers, was found during the analysis of a 6,000-year-old throwing dart, unearthed back in 2018 in southern Yukon, Canada. “Our ancestors were connected […]

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