Bringing Back The First Blow torch
29:45
I Built The Most Powerful Blow-Lamp I Could
15:59
BLACK POWDER from CHARCOAL and WASTE OIL
10:32
1652°F flame that lasts over 100 hours – diy ideas you need in your life right now
9:34
Making Alchemist's Clay: My Updated Process
28:08
Reconstructing 'Hero's Automaton' by hand
17:31
Turning Grass into Gasoline: Green Fuel Revolution
17:14
Reconstructing a 200 year old device for Melting Glass in your Living Room
7:15