✊🪨⛏️

#stone tool #tool making #early invention #lithic technology #paleolithic #flint knapping #oldowan

🪨🔪⛏️

#flint knapping #stone tool #prehistoric tool #chert tool #silex tool #lithic technology

🔨🪨⛏️

#flint knapping #stone tool #prehistoric tool #lithic technology #arrowhead #chert