Llega la temporada y tenemos que probar los nuevos motores de nuestro barcos de alquilar de barcos sin licencia en ibiza

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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!!

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Oliver at 5 months learning to explore and play with rhythms and sounds. We are Andy, Melissa, Jack and Oliver. We are currently preparing our sailing yacht, Ocean Melody, to head off and sail very slowly all around the world, making music, memories and laughter as we go. Follow us on instagram, Facebook and YouTube. Support us on https://www.patreon.com/sailingmelody Our Sponsors and Partners Custom designed sails. https://www.precisionsailloft.com Craft Insure Boat Insurance. https://www.craftinsure.com Hydrovane Self Steering. https://hydrovane.com Mantus Anchors. https://www.mantusmarine.com Autoterm Planar Heaters. https://planarheaters.co.uk Pro Marine Store Online Chandlery. https://www.promarinestore.co.uk NEW MERCHENDISE! T-shirts and mugs and more coming soon. https://sailing-melody-merch.creator-spring.com Support us on Patreon : https://www.patreon.com/sailingmelody Check us out on Instagram : https://instagram.com/sailingmelody Come talk to us on facebook : https://facebook.com/melodysailing Or make a one time contribution via PayPal or Ko-Fi using these links Paypal.me/sailingmelody https://ko-fi.com/sailingmelody Check out our Wishlist at PRO MARINE STORE Website https://www.promarinestore.co.uk Gift Card https://www.promarinestore.co.uk/sailing-melody-youtube-channel-gift-card Wish List https://www.promarinestore.co.uk/blog/pro-marine-store-and-sailing-melody Our Gear Sony a6400 Feiyutech a1000 gimbal GoPro 7 Hero GoPro 3 Hero Rode Studiomic pro Rode Studiomic mini

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New Sailboat Racing Rules 2025 2028! #sailing #boat #shorts

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