Uploaded August 2023 | Updated September 2026, 2 weeks ago

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If you value the work I do: patreon.com/chris_rosser

Timestamps:

0:00 Intro
1:07 What makes TOROIDAL props so special?
2:18 Testing methodology
2:08 Thrust vs RPM
3:44 Efficiency
4:26 Responsiveness
4:43 Vibration
5:36 Sound pressure level (dB)
6:06 Sound character
6:31 Conclusions