41:17
Making a Giant Gear Inside an Underground Clay Pit – Traditional Sand Casting Process
23:15
Aço Wootz de cabo de aço. Fazendo uma faca pchak
1:27:58
Amazing Skill! Turning Raw Stone into a Beautiful Wash Basin
1:04:55
Making Ultra-Strong L-Shape Wheel Spanners – Pakistan’s Traditional Factory Process Revealed
35:02