Scientists have discovered a clean-burning blue-and-violet fire tornado that could revolutionize the way we clean up oil spills.
Orion Magazine - Students of Fire
Is Fire a Gas, Liquid, or Solid?
CI Member Scientists Discover Blue Whirl Flame Phenomenon
Why Does This Indonesian Volcano Burn Bright Blue?, Science
How Flame Test Colors Are Produced
Blue whirl flame structure revealed with supercomputers
Introducing the 'blue whirl,' a new kind of fire
What Is Fire Made Of? Chemical Composition
Researchers Discover the Blue Whirl, a New Type of Flame, Smart News
FLAMES DIFFERENT COLORS EXPLAINED
Neptune is more of a greenish blue than is commonly depicted : NPR
Scientists Discover a New Kind of Blue Fire
Combustion, Definition, Reaction, Analysis, & Facts