Extraction of Nitrates from Soil (The Old Way of Producing Saltpeter)
22:30
Potassium Metal From Bananas!
14:14
World Domination and Nitrates: Part 2. The European Saltpeter Scramble
15:28
(Reupload) Make Potassium Nitrate and Sodium Nitrate at Home Using Calcium Nitrate
15:16
Turning Wood into Nitric Acid
15:59
BLACK POWDER from CHARCOAL and WASTE OIL
10:59
2004 Saltpetre - More Interesting Than You Think
16:11
Turning mercury into a weird sponge
14:32