
A single hail storm can destroy the year’s harvest. For over 25 years, this gun has been used by vine and fruit growers in France, Spain, Austria and Belgium for one purpose: control nature.The guns functioning is argued by scientists (it is difficult to prove its results) but already 150 years ago farmers in the Alps used primitive manually controlled versions that worked on carbide. So if it could not make the hail disappear, at least the bang would scare some crows.With this gun, every five seconds ionizing (high energy) shock waves go up in the air. These reach very fast the high atmosphere, up to 15000m, at -50°C, where the hail is created....