500E Posted November 5, 2011 Report Share Posted November 5, 2011 1 Quote Link to comment Share on other sites More sharing options...
Wally Posted November 6, 2011 Report Share Posted November 6, 2011 Okay, how is that a helicopter? Quote Link to comment Share on other sites More sharing options...
palmfish Posted November 6, 2011 Report Share Posted November 6, 2011 If you look carefully at 2:15 in the video, you can see the shadow of a cable and Bell 407 above it Actually, a very cool idea. I've seen RC versions of this same basic design. No gearboxes, swash plates or control linkages needed - all differential thrust. Quote Link to comment Share on other sites More sharing options...
Falko Posted November 7, 2011 Report Share Posted November 7, 2011 the idea itself is old. this guy here build a similar device in 2006 Quote Link to comment Share on other sites More sharing options...
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