Meet the Griflion H: a hydrogen-powered vertical take-off and landing drone with a MMC-developed hydrogen fuel battery that can achieve 15 hours of flight time. It has 27L hydrogen storage capacity and can last up to 10 hours in the air with 3kg payload.
Must see robots & drones:
Such a drone can be used for mapping, rescue, security, border scouting, and other similar applications. You can find out more about it here.
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