Show science may soon end fog menace at airports controlled artificial dissipation ot of tog fog the greatest enemy of airplanes is foreshadowed foreshadower fore shadowed by recent scientific discoveries in the united states state according to dr sverre pet te derosen rosen norwegian meteorologist it itis is entirely possible dr petters fetters sen said laid that at a not too distant date pilots coming into an airport where ceiling zero conditions prevail because became of fog may see the fog dissolve to reveal the runways he explained that one method developed t loped at the massachusetts institute ta te ot of technology was shown to be entirely practical in a large scale le experiment it consists of saraca spraying yhu the air with st a liquid solution of sulphur chloride it was found that bysar by spraying allag 85 gallons of the solution a minute a slice could be cut out ot of the feet high feet wide andl 1500 feet long to inthe the direction of the prevailing wind dr i said |