Bangkok Uses Drones Spraying Water to Reduce Dust

BANGKOK, Jan 31 (TNA) – Bangkok started using drones to spray water in six critically haze-hit areas in an attempt to reduce fine dust particles. Bangkok Governor, Pol.Gen. Aswin Kwanmuang presided over the launching of drones, the first agricultural drone flying in the capital. The two-day operation has been carried out by volunteers from the […]

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