Digital Trends

Considérez juste que c’est une grenade à l’envers – elle crée un souffle qui effectivement, éteint le feu.

Délirant ? Un peu.

Génial ? Absolument.

Just think of it as a grenade in reverse — when you throw the Elide Fire Ball into the flames, it creates an explosion that actually puts out a fire. Crazy? A little. Awesome? Absolutely. While the Elide may seem like something of a magic prop, in reality, it’s much more — this unique little fireball could replace heavy, clunky, inefficient fire extinguishers altogether, giving us a brand new way to fight the blazes...

Source : http://www.digitaltrends.com/cool-tech/elide-fire-ball/