Tag: no sound drone
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For the first time, NASA has begun testing an electric air taxi.
The propellers of the helicopter were designed to be quieter than those on traditional rotorcraft. Joby Aviation, a California startup, built an all-electric vertical takeoff and landing (eVTOL) helicopter with six rotors. It was built to be as quiet as possible in order to blend in with the bustle of urban life without bothering people.…
techtronicz 