A drone is fun and makes transportation easier.
Nowadays they are also used to save lives and with success.
Last month two sea swimmers in Australia were saved by a drone.
The two swimmers got into trouble and almost drowned.
The drone dropped a rescue package in the sea. The moment the yellow package touched the water, it filled itself with air, allowing the boys to stay afloat.
There are many more drones that can save lives. The ambulance drone (A drone with a defibrillator on board)
A drone to get medication somewhere quickly.
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