1378 - No Talk - Spalling and Bifacing
2:08:03
Brian Greene and Leonard Susskind: Quantum Mechanics, Black Holes and String Theory
2:10:19
1372 - Yap Knapping, New Nodules, and Bifacing
2:00:00
Deep Sleep Healing: Full Body Repair and Regeneration at 432Hz, Positive Energy Flow
2:36:40
1425 - No Talk - Damage Control Knapping
1:49:55
How To Speak Fluently In English About Almost Anything
25:46
3 Days in Arctic Survival Shelter - Solo Bushcraft Camping & Blacksmithing.
1:17:39
Fluting Clovis Points
1:33:38