Quick test of a tiny QEV cannon firing air at 12atm, viewed through a Schlieren setup (no razor blade). Edited from to 1/4th 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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Thanks for watching! Please subscribe and leave a comment ⛵️ To support our work ❤️ https://www.patreon.com/sailingrubyrose Our videos are free for everyone to watch, and always will be. However, we have an amazing community of Patrons who, for the cost of a cup of coffee a month, receive all sorts of benefits and perks. This support allows us to continue bringing our stories to you, so a HUGE thanks to our wonderful Patrons 😊 Click the link above to find out more. SOCIAL MEDIA http://www.instagram.com/sailingrubyrose http://www.facebook.com/sailingrubyrose https://www.tiktok.com/@sailingrubyrose MUSIC Epidemic Sound Artlist Hey there! We're Nick and Terysa and we’ve become completely obsessed with the idea of sailing around the world and sharing our experiences and information through our sailing lifestyle videos with others. We met travelling around India, and quickly agreed that rather than “settling down” and doing what most normal people do, we wanted to travel and have adventures! We moved onto our 38 foot monohull in 2014, sailed across the Atlantic twice, cruised the Caribbean, Bahamas and Europe, before buying a brand new 45 ft catamaran! We hope you enjoy what we do. Please subscribe, like and share.

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Mein neuer Film TAUCHERTREFF_MAINZ Abtauchen Im Kallebad Wiesbaden

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Aquila 42 Yacht World Premiere https://youtu.be/8ni_0TEjZk4 #yachttour #catamaran

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Oliver from Sailing Phoenix is days away from sailing solo from Oregon to Hawaii — and he made a gutsy call: skip hiring a professional rigger. Instead, he trusted a seasoned, world-traveling boatbuilder to inspect his standing rigging before his Pacific crossing. In this clip, we talk about: How much boat prep really costs Why sometimes experience beats expensive inspections What it’s like prepping a sailboat (and a cat!) for offshore passage The honest realities of readying for bluewater sailing Subscribe for more sailing stories, real offshore advice, and epic journeys. Podlink: https://tinyurl.com/SaltyPodcast58 #SaltyAbandon #SaltyPodcast #Sailing #SailingPhoenix #PacificCrossing SALTY ABANDON: Cap'n Tinsley, Orange Beach, AL Oct 2020 to Present: 1998 Island Packet 320 Nov 2015 - Oct 2020: 1988 Island Packet 27 Feb - Nov 2015: 1982 Catalina 25 SALTY PODCAST is LIVE every Wed at 6pm Central and is all about the love of sailing! SUPPORT THE PODCAST: http://patreon.com/SaltyAbandon. YOUTUBE PLAYLIST: https://tinyurl.com/SaltyPodcastPlaylist LISTEN TO THE PODCAST (Audio only): Apple: https://podcasts.apple.com/us/podcast/salty-podcast-sailing/id1732800578 Spotify: https://open.spotify.com/show/1qUHKGBDJSiwEZUFiF6CwO Amazon Music: https://music.amazon.com/podcasts/87d4d45b-f013-4222-8927-2efc21ac48cc/salty-podcast-sailing And anywhere you get your podcasts! MY PODCAST GEAR: HP ZBook Studio 16 inch G11 Mobile Workstation PC Wolf Pro Security Edition HP Thunderbolt Dock 280W G4 with Combo Cable: https://amzn.to/44c7IyG Shure Podcast Mic: https://amzn.to/49ndAoI Insta360Link AI Cam: https://amzn.to/49IuKNb Mic Boom Arm: https://amzn.to/42iVDVN Elgato Prompter: https://amzn.to/3LHuS5L Stream deck+: https://amzn.to/3zX3m1s TeamGee Laptop Extender: https://amzn.to/3G8rocK Desktop Light Stand: https://amzn.to/4dpvvg4 DJI Wireless Lav Mic: https://amzn.to/3RPqAws DJI Mini 3 Pro Drone: https://amzn.to/45WQtjI Rodecaster Pro II Podcast Console: https://amzn.to/49nZ2o9 PODCAST TOOLS Streamyard: Https://streamyard.com/pal/d/5430067749060608 Create AI Clips: https://klap.app/?via=SaltyAbandon Tube Buddy Channel Tools: https://www.tubebuddy.com/pricing?a=SaltyAbandon BOAT GEAR: Purisan Waste Filtration System: https://amzn.to/4eLZCQ6 #saltyabandon #sailing #podcast #sailboat #islandpacket #saillife #sailinglife #instasailing #sailingship #sailingtrip #sailingyacht #sailingphotography #sailinginstagram #sailingday #sailingadventure #sailingpassion #smoothsailing #sailingworld #sailingaway #islandpacket #IP320

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