'How the invention of glassblowing changed everyday life in ancient Rome'
Lovely piece in the @aunz.theconversation.com today by Thomas J. Derrick about Roman glassblowing
theconversation.com/how-the-inve...
theconversation.com
Ancient furnace workers experimented with heating the ends of glass tubes to rework them. One day, someone blew into that tube and changed history.
