Extracting urea from my own pee
18:50
Turning my own pee into an artificial sweetener
15:20
Extracting the spicy chemical in black pepper
25:37
Making my favorite liquid carcinogen
38:04
Je fabrique mon propre ferrofluide
12:51
Why I Spent 3 Days Boiling Chicken Poop
1:33:48
These Knives Weren’t Meant To Exist
34:10
Making a deadly chemical in my parents' garage
22:30