Making Rocket Fuel by Mixing Bleach & Ammonia

15:59
BLACK POWDER from CHARCOAL and WASTE OIL

44:57
Which Explosive is the Most Illegal? (Explosives Lore)

8:28
This Is Why Nobody Uses Copper Thermite

26:56
Anhydrous Hydrazine: A Powerful but Extremely Dangerous High-Energy Rocket Fuel

14:49
Empilhando 5 módulos Peltier e atingindo -90℃

15:16
Acetylene Gas from Sea Shells and Driftwood

23:48
Turning Eggs & Baking Soda into Sodium Metal

15:09