33:09
Primitive Technology: Flywheel blower smelt/Monsoon begins
29:15
Je Construis une Maison Troglodyte dans les Montagnes pour Sauver la Vie des Gens
9:37
Primitive Technology: Polynesian Arrowroot Hashbrown
18:18
Primitive Skills: Forged Spades!
10:39
Primitive Technology: Water Bellows smelt
11:35
Primitive Technology: Iron knife made from bacteria
19:45
Primitive Technology: Volute Shaped Blower
23:34