Carbide stone for welding iron parts. Types of welding in a traditional forge
11:35
Iron cowbells to detect cattle in the mountains. Casting and manual sound calibration
25:27
The boilermaker. Transformation of a copper sheet into a handmade cauldron with the blow of a hammer
25:49
Soldadura oxi-gas.
12:58
5 ancestral HYDRAULIC MACHINES activated by the FORCE OF THE WATER of the river
20:39
DRY STONE BED for shepherds and peasants. Stone by stone manual construction
11:38
DIY carbide lamp making
14:41
Handmade ROMAN SCALES. Forging and manual calibration of this WEIGHING and PRECISION instrument
16:50