Have you ever played with the "Black Snake?" It's a firework, when lit, it smokes and creates ash resembling a snake. You can create your own by using a few ingredients from around the house.

Watch as common household ingredients create a fascinating chemical reaction that produces a growing "snake" of carbon. This experiment demonstrates decomposition reactions, gas formation, and the ...

Explore the science behind the fire snake experiment and see how a simple chemical reaction creates its unusual expanding shape. Learn the basic principles behind this fascinating science ...