Hydrogen-powered drones could patrol remote stretch of I-90
Imagine a system that could provide public safety, emergency medical services, law enforcement, fire abatement and communications in one small fleet of hydrogen powered UAVs (unmanned aerial vehicles) that are able to stay in the air up to 13 hours and to be on call day or night in any weather.
These drones would work as communication conduit in dead zones, infrared cameras looking for missing persons, camera video to watch in real time events up to 400 feet below them...
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