These dual rotors are perfectly timed so that none of them hit each other.
https://t.co/qj7DQZWXfH https://video.twimg.com/amplify_video/1733396912424857600/vid/avc1/802x720/ndUzXE0STKy4bb_w.mp4?tag=14
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These dual rotors are perfectly timed so that none of them hit each other.
https://t.co/qj7DQZWXfH https://video.twimg.com/amplify_video/1733396912424857600/vid/avc1/802x720/ndUzXE0STKy4bb_w.mp4?tag=14
No replies yet.