You can even use sound waves off the flame shock is simply domineering side drain!

　　"Kung Fu" inside the Roar power is certainly exaggerated, but really have not a small sonic power, at least off a fire is not a problem. 

　　Viet Tran George Mason University and Seth Robertson invented a speaker, but it's not used to play music, but to extinguishing. See the action figure: an alignment brazier horn son, flames flew off, really feeling a little Roar power. 


　　Two inventors said the speaker nothing fancy, in principle, is to use a low-frequency sound to "shock" the flame off. They said that the use of this low-frequency and very close to the Hip-Hop.Viet Tran joked, 50 Cent song can fire. 

　　In fact, many engineers and scientists long ago began to imagine using sound waves to the fire, but this is the first time two students to make such devices become portable and inexpensive - the cost is only $ 600. 

　　In Viet Tran and Seth Robertson seems that this technology can be applied in the future on a small robot. They can be a lot of coming together with acoustic overlay extinguish fires, thus eliminating the risk of sacrificing the lives of firefighters.