12:04

OTC Dichloromethane

5:57

Extract Diethyl Ether and Heptane from Starter Fluid

19:00

Purifying Sulfuric Acid Drain Cleaner

6:13

Making Diethyl Ether

25:09

Turning Vodka into Diethyl Ether

9:20

Vacuum Distillation

26:04

Making the Smell of Rain

31:09

É realmente possível sentir cheiro de metal?