This is Part 2 of my tests focusing on the difference in efficiency between wingtip motors and motors placed mid wing. We also have a little fun with smoke grenades, though test flights don't always go as planned.
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A Discord server ( https://discord.gg/b7BfHq2QJM ) has been graciously organized for this channel by https://www.youtube.com/channel/UCPMx... and Henic.
This article is the one I found most helpful for elucidating the practical applications of wingtip motors: https://www.researchgate.net/publicat...