Video: Darpa’s ‘Wall-of-Sound’ Fire Extinguisher
Darpa’s ‘Wall-of-Sound’ Fire Extinguisher – In this video, (Darpa) is showing off a new system that can put out flames using only sound.
An interesting video from WIRED. Defense Advanced Research Projects Agency (Darpa) is showing off a new system that can put out flames using only sound. It’s part of the U.S. defense agency’s “Instant Fire Suppression” program.
Darpa have published the video alongside details of how the technique was achieved in their labs back in December 2011.