Napalm

Cut up some styrofoam (such as a styrofoam cup).

Pour some petrol into a metal contain such as a saucepan (plastic containers will melt).

Slowly add the styrofoam pieces, they will dissolve in the petrol.

Continue adding styrofoam until the petrol becomes saturated (no more styrofoam will dissolve)

The resulting mixture is napalm (always store in a glass or metal container).


Additional Notes:

• Napalm is any thickening agent added to a flammable liquid that causes it to gel. While this is no substitute for military grade Napalm (Napalm-B), this will act in the same way, i.e. stick to clothes, skin, vehicles, the side of buildings etc. and can be difficult to extinguish.
• 'Napalm Sticks to Kids' is the name of a running cadence of the U.S. Military