Scientists develop super-small supersonic fire extinguisher

The idea has been picked up by a company called Telesto that believes the invention will revolutonise fire extinguishes. The concern has made use of a zł.2 million EU grant and has demonstrated the product to potential clients across the world. The success of the extinguisher is based on the fact that it delivers the water vapor at supersonic speed which greatly increases the efficiency of putting out fires and can result in super-small fire extingusiers and can be used in many areas where applying large amounts of water would be dangerous or impractical. (Rzeczpospolita, p. B2) R.H.