4 ms·
Indeed, at a larger scale it is loud: https://newatlas.com/drones/ion-propulsion-drone/ https://newatlas.com/drones/ion-propulsion-drone/
by dr_dshiv 4y ago
Indeed, at a larger scale it is loud:
https://newatlas.com/drones/ion-propulsion-drone/ https://newatlas.com/drones/ion-propulsion-drone/
- tqkxzugoaupvwqr 4y agoIt’s extremely loud, something I didn’t expect, and sounds very much like a high speed fan. Together with the black box it made me suspicious if we aren’t being deceived. Two comments under the article think the same.
- JKCalhoun 4y agoYeah, lot to be skeptical of here.