Extracting urea from my own pee

(15:9)

Turning my own pee into an artificial sweetener

(18:50)

Technique Series: Recrystallization (urea as an example)

(18:21)

Turning my own pee into medicine

(12:8)

Making Concentrated Ammonia From Urine

(7:31)

How to extract chemicals from over the counter products

(6:47)

Producing Fertilizer From Urine

(3:10)

Turning Fertilizers Into Pure Chemicals

(10:3)

Producing refrigeration from my pee

(16:20)

High-Pressure Urea Stripper

(41)

Producing Environmentally Friendly Fertilizer from Human Urine

(3:50)

Turning Pee into Gunpowder

(5:39)

URINE-Gold Extracting urea from my own pee

(1:2)

Making anhydrous ammonia from urea and sodium hydroxide

(4:31)

Making Concentrated Ammonia From Urine

(13:37)

Extracting Comprehensive Drugs and Metabolites in Urine Using INTip Solid Phase Extraction

(1:42)

Essential oil extraction with urea solution

(4:22)

Hydrogen dry cell extraction with 60w of input power - KOH + Urea

(26)

Turning Fertilizer into Nitric Acid

(25:19)

How urea is produced

(3:30)