Cómo limpiar potasio metálico viejo
![](https://i.ytimg.com/vi/4DUGRWjdNLI/mqdefault.jpg)
19:00
Purifying Sulfuric Acid Drain Cleaner
![](https://i.ytimg.com/vi/d6SahlAFV-w/mqdefault.jpg)
19:53
Distilling Mercury Metal
![](https://i.ytimg.com/vi/eRoHeVqDlfg/mqdefault.jpg)
8:23
Cleaning old sodium metal
![](https://i.ytimg.com/vi/KQzMfMLsm18/mqdefault.jpg)
13:06
HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?
![](https://i.ytimg.com/vi/f9I0O3OgdrM/mqdefault.jpg)
20:40
Making TNT
![](https://i.ytimg.com/vi/JslxPjrMzqY/mqdefault.jpg)
19:53
Going supercritical.
![](https://i.ytimg.com/vi/N0QooS_0L14/mqdefault.jpg)
8:08
Getting Nitrites from Curing Salt to Outsmart Chemical Bans
![](https://i.ytimg.com/vi/HhuwO8AjM7k/mqdefault.jpg)
12:54