I have seen videos of many chain sequences using domino or equipments. The most awesome example is the award winning ad by Honda. Today I just crossed over an entirely different concept of creating the chain reaction.
Fire – an uncontrollable element of nature has been tamed by a group of guys to create an awesome sequence of fireworks. The 4 minutes of video just caught me to the seats. Here it is, watch it and you will surely admire the hard work and the creativity behind it.