Undefined claims 4.5-min flight for its “silent” ion-propulsion drone – New Atlas
기사내용보기 >> Undefined claims 4.5-min flight for its “silent” ion-propulsion drone New Atlas [드론 관련 기사 보기] [display-posts posts_per_page=”50″]
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This brand new drone uses ion propulsion and is virtually silent – TweakTown
기사내용보기 >> This brand new drone uses ion propulsion and is virtually silent TweakTown [드론 관련 기사 보기] [display-posts posts_per_page=”50″]
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A new all-electric drone is totally silent. And it uses ion propulsion? – Interesting Engineering
기사내용보기 >> A new all-electric drone is totally silent. And it uses ion propulsion? Interesting Engineering [드론 관련 기사 보기] [display-posts posts_per_page=”50″]
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Undefined’s next-gen “silent” ion propulsion drone: still noisy – New Atlas
기사내용보기 >> Undefined’s next-gen “silent” ion propulsion drone: still noisy New Atlas [드론 관련 기사 보기] [display-posts posts_per_page=”50″]
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NASA Invests in Solid-State, Silent Drone Flight System – CNET
기사내용보기 >> NASA Invests in Solid-State, Silent Drone Flight System CNET [드론 관련 기사 보기] [display-posts posts_per_page=”50″]