Making fuming nitric acid
21:05
Haciendo Jabón
20:31
Extracting mercury from contaminated water
20:37
Ácido vs Lava - Probando Líquidos que Derriten Todo
12:55
Trump & Musk Fire Thousands of Federal Workers, Donny Gets a New Tell-All & Macron Visits Washington
20:40
How Many ERRORS Can You Fit in a Video?!
15:09
Extracting urea from my own pee
18:16
Making test tube liquid rockets
13:36