Welcome aboard to the our video site for sailors. We are being constantly blasted by scammers and pirates, so registration is invite only
contact@sailorsahoy.com with "Invite". No spam, no newsletters. Just a free account
Kurze Hose Erstellen


For additional information please contact Ian Van Tuyl at 1-619-507-4416 or ianvt@cruisingyachts.net I look forward to hearing from you and can provide you with brochure, spec's and pricing. NEW SUN ODYSSEY 509 Drawing on the latest technological advances in naval architecture and design, the Sun Odyssey 509 embodies all the aspects a Jeanneau owner desires. Designed by Philippe Briand, the Sun Odyssey 509 combines timeless design, exceptional seaworthiness and unmatched comfort. The high-aspect ratio sail plan allows for a large selection of different sails. The rig can be adapted to a variety of different types of sailing.

Quick test of a tiny QEV cannon firing air at 12atm, viewed through a Schlieren setup (no razor blade). 1/8th speed (15fps) and improved video performance because somehow Youtube cropped the last frames of the other videos (?) I didn't quite understood the need for a razor blade but without one I still see the flow of air. For me, the razor blade just makes the dot of light smaller(?) If anyone can clarify me what the razor blade really does and where it should be placed (in the source of light or in the camera) I'd really appreciate. Also important to note that this is AWESOME to look with the naked eye but almost the dimmest light can blind you. I covered a tiny LED torch with aluminum foil and punctured a hole with a sewing needle, on the side! so that the LED doesn't bright directly through the hole. Take care with the eyes!!