This is just incredible
You can extinguish fire just using bass sound
I dont understand why this hasnt become mainstream
just fix speakers to drones and voila
No need to human, fire engines, planes dropping water etc.
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From @sunnysandhu
This is just incredible
You can extinguish fire just using bass sound
I dont understand why this hasnt become mainstream
just fix speakers to drones and voila
No need to human, fire engines, planes dropping water etc.