residue analysis

An ancient Egyptian ritual blend

New analysis of an ancient Egyptian ritual vessel is shedding light on the complex concoction it once held. Bes vases are a type of ceramic vessel decorated with the head of Bes, an ancient Egyptian guardian figure associated with protection,…

Shark-tooth blades

What are they?  Each of these two modified tiger shark teeth was once part of a handled knife. They were found in contexts dated to 7,000-5,000 years ago, associated with the Toalean culture, hunter-gatherers who lived in south-western Sulawesi, Indonesia,…