The Cyclorotor (en.wikipedia.org)

1 points by nrr 6y ago ↗ HN

1 comment

[ 3.9 ms ] story [ 14.2 ms ] thread

basicplus2 6y ago ↗

Cyclogyro images

https://en.m.wikipedia.org/wiki/Cyclogyro

http://discaircraft.greyfalcon.us/Rohrbach%20Cyclogyro.htm

https://www.pinterest.co.uk/pin/299278337722455798/