Blue Firestorm: Fire ‘Tornado’ Burns Free from Soot
![Blue Firestorm: Fire ‘Tornado’ Burns Free from Soot](https://cdn5.img.sputniknews.com/images/104415/39/1044153966.jpg)
Scientists at the University of Maryland demonstrate a previously unobserved flame, a so-called blue whirl.
Scientists at the University of Maryland demonstrate a previously unobserved flame, a so-called blue whirl.