25:32

Small agate, small hammerstone

34:23

1812 - Large Keokuk Heat Treat Flintknapping

32:39

Joe vs 130lbs Superbow: New world record?

1:01:24

Ulf Poschardt und Prof. Rieck über das Shitbürgertum | Prof. Dr. Christian Rieck

11:42

Haus-Schlüssel vom besten Freund ins All geschickt

17:53

Hammerstone on challenging small spalls

51:33

Making A Stone Knife From Start To Finish

21:33

Dacite percussion 1