Knapping - Wikipedia

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File:Bronze Age black flint utilised knapping flake that has been formed into a flake 'knife' (FindID 527153).jpg - Wikimedia Commons

Flint Knapping 101: How To Make Weapons And Tools, From Stone - Off The Grid News

Early humans risked life-threatening flintknapping injuries

Did prehistoric Homo sapiens cut or trim their hair at all? What

How to Flintknap (with Pictures) - wikiHow

Early knapping techniques do not necessitate cultural transmission

File:A group of six knapped flint blades with limited retouch, they are probably Neolithic to Bronze Age in date c.4000-1600 BC. (FindID 649648).jpg - Wikimedia Commons