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Un aereo anti grandine, per proteggere le persone e gli agricoltori dai danni causati dalle precipitazioni, verrà testato da Basilese Assicurazioni, e l'obbiettivo è di "ridurre i danni del 50%", ha spiegato la portavoce della compagnia Nicole Hess.
Ioduro di argento
Il velivolo volerà al di sopra delle nuvole temporalesche impedendo la formazione del ghiaccio grazie a un dispositivo che sparge ioduro d'argento. La sostanza rende la dimensione delle gocce e dei chicchi di grandine più piccola, fornendo, in aggiunta al naturale pulviscolo atmosferico, ulteriori nuclei di condensazione a umidità e cristalli di ghiaccio. È usata in meteorologia sin dalla fine degli anni '60.
Il sistema verrà testato per tre anni nella Svizzera tedesca, per poi essere applicato anche nel resto del paese.
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