Technique for creating a flint tool. The flint is struck with a harder rock to form a point. This technique was used by prehistoric men to have sharp tools such as arrowheads, spearheads and knives. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Psaila, Philippe |
Bildgröße: | 4830 px × 7245 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |