An air die grinder is an extremely versatile tool, capable of cutting, shaping, and polishing metal, wood, plastic, glass, or stone. So it’s no wonder you’ll find them everywhere from a… ...

A round stone excavated at Israel’s Tabun Cave in the 1960s represents the oldest known grinding or rubbing tool, say researchers who scrutinized the 350,000-year-old find.

A new study published in the prestigious Journal of Human Evolution by researchers from the Zinman Institute of Archaeology at the University of Haifa (A Middle Pleistocene abrading tool from ...

A grinding/scraping tool from around 350,000 years ago was discovered in Tabun Cave on Mount Carmel, University of Haifa archeologists reported in the Journal of Human Evolution. The rounded dolomite ...