1:07:40

Man Builds a Giant Wooden Water Wheel Alone from Scratch in 10 Days | Start to Finish

29:25

Primitive Technology: Re-smelting previously made iron

52:16

Man Builds a Massive Handmade Adjustable Weir at a Drainage Tunnel Entrance Alone | Start to Finish

1:15:35

Full video! Iron upgrading, forging hammer, daggers, spearheads and tools necessary for survival

1:36:58

From Raw Metal to Tools: Crafting a Hoe and Axe in the Deep Forest | by @PrimitiveSkillsnet