Extracting Pure Iron from Pills
11:45
Making Color-Shifting Rare Earth Salts
22:30
Potassium Metal From Bananas!
11:43
Extracting Safrole to Make Government-Banned Root Beer
19:35
Smelting Iron from ROCKS (Primitive Iron Age Extraction)
20:22
Distilling Highly Reactive Potassium for a Dangerous and Unique Gift
11:35
Primitive Technology: Iron knife made from bacteria
7:18
Iron extraction from black sand
18:11