Archaeologists find a way to look for ancient beer

Enlarge / Barley grain used in the production of beer at the Asahi Kanagawa Brewery in Japan.Tomohiro Ohsumi/Bloomberg/Getty Images

Over the last few years, archaeologists have learned a lot from ancient people’s dirty dishes. Microscopic residues clinging to the inside of potsherds…

Link: Archaeologists find a way to look for ancient beer
via arstechnica.com