Presenning på marken och runtom båten som skydd vid rengöring av båtbotten med sandbläster. Vid blästring används ett kraftigt reningsverk som skapar undertryck innanför täckningen. * Vita presenningar runtom för att släppa in ljus * Extra tålig och kraftig presenning mot marken * Cirka 1 meter mellan träreglarna * Många meter silvertejp. De vita presenningarna runtom är i överkant tejpade mot båtens reling

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Quick test of a tiny QEV cannon firing air at 12atm, viewed through a Schlieren setup (no razor blade). Unedited at normal speed. 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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► The Diam 24 remains a sporty multihull; with 20 knots of wind, a delay in maneuvering or poor crew positioning can result in a capsize... but the very robust trimaran can set off again for the next race as soon as it is righted! ► Sign up for our newsletter and win a free two-month subscription to Multihulls World by clicking here: https://bit.ly/48JP1Vk ► Become a FREE SUBSCRIBER to Multihulls World's YouTube page now - https://www.youtube.com/c/MultihullsWorld ► Log on to our website to discover over 600 multihulls tests! Subscribe to our newsletter to take advantage of our promotions and boat show invitations! https://www.multihulls-world.com/ ► Follow us on Facebook! https://m.facebook.com/MultihullsWorldMag/?locale2=fr_FR ► Discover us on Instagram! https://www.instagram.com/multihulls_world/ ► Follow our multi news on X https://twitter.com/multihullsworld?lang=fr ► Let’s talk about business https://www.linkedin.com/company/multicoques-mag-multihulls-world/ ► Like us on TikTok! https://www.tiktok.com/@multihullsworldmag #multihullsworld #yachting #multihull #cruising #bluewater #sailing #sailcruising #seatrial #boatreview #bluewatersailing #boat #boatlife #boating #sailingday #magazine #youtube #tiktok #catamaran #trimaran #sintmaartenyachtclub #caribbeanmultihullchallenge #emmanuelvandeth

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We are delighted that 10,000 people are enjoying our videos enough to subscribe. We are enjoying your comments and promise to keep on delivering new entertaining videos. Thanks again!

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