37:14

Making a flint spear

20:13

Reproducing a 400,000 year old Hand axe from a giant flint stone.

1:05:05

Primitive Survival Tips with a Caveman: Flint Knapping skills

28:28

Knapping A Massive Brandon Flint Nodule with Dr. James Dilley

15:42

stone tools

30:09

Making the perfect Obsidian Arrowhead

1:18:58

1792 - Flintknapping Quartz Crystal

51:33

Making A Stone Knife From Start To Finish