Mesmerizing, sometimes in the nature of the phenomenon of fire whirl, when air currents are floating with it the pillar of fire, inspired by the last American scientists to develop cleaner methods of burning oil and its derivatives.
Researchers from the Maryland University called solution the Blue Vortex, and is it really revolutionary, because burned fuel in it does not emit pollution (almost).
The color of the Vortex is very important-blue indicates that the combustion reaction is enough oxygen to fuel for burning, yellow while suggests the presence of soot. Blue swirl smoke, therefore very carefully, his feet the entire fuel and emitting less pollution.
For now, however the issue remains open to tame the power of such a vortex, if it succeeds it could be fossil fuels second life.