As part of the study, García Sanjuán’s coauthor Samuel Ramirez-Cruzado, of the University of Seville, attempted to make beads using the same types of shell and tools available during that period.
The city's Department of Solid Waste is continuing its Bead-Free Bay Campaign to help remove all unwanted beads and take them to designated collection sites. This initiative is to divert the beads ...