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Stories about: ion propulsion

Undefined Technologies Shares New Footage of Its Silent Drone That Generates Only 70 DB
Undefined Technologies Shares New Footage of Its Silent Drone That Generates Only 70 DB

21 Sep 2022, 10:21 UTC · By: Cristina Mircea / Undefined Technologies gets one step closer to commercializing its Silent Ventus ion-propulsion drone that promises to deliver minimum noise levels

 
Drone Powered by Ion Propulsion Promises Noise Levels Below 70 dB, Uses No Propellers
Drone Powered by Ion Propulsion Promises Noise Levels Below 70 dB, Uses No Propellers

2 May 2022, 10:03 UTC · By: Cristina Mircea / A Florida-based startup wants to create a less noisy urban environment with its Silent Ventus drone, powered by its proprietary ion propulsion technology