14:44
Making Bromine
Apoptosis
15:54
Making Hydroiodic Acid for Legal Reasons
6:04
Hexavalent Iron
11:05
Bismuth from Pepto Bismol
12:00
Extracting Pure Iron from Pills
3:02
Zinc by Alkaline Electrolysis
5:33
Mercury Beating Heart
5:40
Manganese Redox
3:50
Purification of 18k Gold
16:29
Gold From Computer Components
2:23
Hydrogen
1:34
Indium
3:37
Pure Silver Recovery from Old Coins
11:45
Making Color-Shifting Rare Earth Salts
3:06
Making Sand From Silicon
13:51
Gallium: An Alien Metal
44:07
Extracting Rare Cesium from a Rock
