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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Here's the link to the full episode , https://youtu.be/pzvCdHuedvA If you want to binge watch here is a link to our first season playlist 2023 https://www.youtube.com/playlist?list=PLTnjHpfUuECUAA8rwRSxxMvqq9EMx_MR8 and our 2024/25 season one is here, https://www.youtube.com/playlist?list=PLTnjHpfUuECW7zdkJqoO7suNGfxh8lHRc Hi All, Welcome to our channel, We are Andrew and Irene a middle aged (well not sure what age range that encompasses nowadays ) couple pursuing an adventure on the high seas. We sail on the good ship Saracen, a Beneteau Oceanis 473 from 2006. Out journey started in Scotland in early 2023 and our ultimate goal is to sail around the globe …..slowly. We make these videos mostly for family and friends and to create a record of our adventures for ourselves so that we can look back at them later in life, were not in it to make money (way to hard). Thanks for taking an interest and please remember to leave a like, comment and subscribe to our channel, as this helps push the algorithm as we strive to boost our viewers. We also write a blog which can be found here https://www.sailblogs.com/member/saracen/ Link to our noforeignland boat page https://www.noforeignland.com/boat/6490851356180480 Instagram http://www.instagram.com/andrew.campbell386 #SVSaracenstravels #sailinglife #sailing #yachts #sailingaroundtheworld #liveaboardlife #liveaboard #beneteau #oceanis473 #caribbean #yachting #sailingcouple #sailingcaribbean #cruiser #crusinglifestyle #retired #travellingcouple #wanderlust #explore

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Check out the highlights from the opening round of the 44Cup 🇻🇬☀️ Full feature available on YouTube 📺 #WSS #WorldSailingShow

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Part 1 of what I'm calling the StealthWing 601 Build: 2001 Honda CBR 600 F4i Check out http://dudecookingfood.com & http://deankaradimas.com

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The Australian Sailing Team is excited about the selection of our sailors Mat Belcher/Will Ryan (470 M), Nathan Outteridge/Iain Jensen (49er) and Jason Waterhouse/Lisa Darmanin (Nacra 17) by the AOC to represent Australian at the Rio 2016 Olympic Games. More info: http://www.australiansailing.org/first-sailors-selected-for-rio-2016/ Filmed and edited by Beau Outteridge / Australian Sailing Team

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tramite YouTube Capture

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