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Uploaded 29-Jul-14
Taken 19-Jul-14
Visitors 6
5 of 6 photos

This wooden mock-up of the Moebius-strip cycling chain (to effect a perpendicular traverse for the propellor) lets Alec make a serious breeze.
SONY ILCE-7S, f/1 @ 0 mm, 1/40, ISO 500, No Flash