Exploding Soap.
This video shows how three simple ingredients (soap, Hydrogen Peroxide, and dissolved Potassium Iodide) is all it takes to make a pretty neat, but relatively safe, chemical reaction. IMPORTANT – if you try this, make sure to wear goggles. As one of the commenters pointed out, hydrogen peroxide can burn your eyes.
Click play, or visit the Link [Metacafe], to see the instructions and results.














