12:15

Smokeless Powders - Part 2

15:59

BLACK POWDER from CHARCOAL and WASTE OIL

20:40

Making TNT

1:40

Vihtavuori Nitrocellulose production

20:58

Extraterrestrial Communication: Was This Pattern a Signal to Aliens?"

13:21

Making Percussion Caps

18:48

Making Corned Black Powder

25:08

Extraction of Nitrates from Soil (The Old Way of Producing Saltpeter)