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1 results for "0cbf6b386f5844d3880df152edd57894"
/sci/ - >bi-directional rotors are very ineficient
Anonymous
11/8/2025, 4:04:03 PM
No.16840482
[Report]
9253929.jpg
https://www.youtube.com/watch?v=_2I6HQcqO7c
the jets and the one after it, worthy prototypes
all of these get my approval
