Extracting urea from my own pee
18:50
Turning my own pee into an artificial sweetener
27:19
Taking the caffeine out of Red Bull so I can drink it at night
18:24
VFX Artist Reveals the TERRIFYING Speed of WILDFIRES
28:25
Haciendo perfume de frambuesa
22:07
Experimenting With Stomach Acid | How strong Is It?
29:52
Convertir bolas de algodón en algodón de azúcar
44:34
Making custom gold grillz (to avoid crippling embarrassment)
11:40