BLACK POWDER from CHARCOAL and WASTE OIL
20:45
WOOD POWER! Off Grid Electricity from Wood - Part 1
17:31
Turning Grass into Gasoline: Green Fuel Revolution
18:57
RODS from GOD - Possibly the best 12ga slug we've tested
19:44
Turning Vegetable Oil into Nitroglycerin
46:51
How To Make The Absolute BEST Black Powder (For Firearms)
31:36
We made everything for a gun
20:40
Making TNT
14:01