EARLY FLOOD WARNING TECHNOLOGY

A student of the State SMA 1 Palu demonstrates how to work a warning alarm early in the flood disaster in Palu, Central Sulawesi, Sunday (27/4). The technology that utilizes mechanical physics techniques will issue alarm sounds in the event of water lubrication that threatens the population in a region, so evacuation actions can be done faster and early. ANTARA PHOTO/Basri Marzuki/s/ama/14

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