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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New episode is out now on my youtube #thegoodpirate #IslandWildlife #Boatlife #Wildlife #OceanLife #fyp #shorts #boatlife

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Sundowner turned into… ground level seating🍹😂 We sat down… and the bench broke. Instead of throwing it away, we gave it a second life — as a herb garden. 🌿✨ It happened on a perfect summer evening — we grabbed our sundowner drinks, sat down to watch the sunset… and the bench had other plans. One loud crack later, we were on the ground, laughing. Now it’s filled with basil, parsley, mint, and chives — fresh herbs I use in my cooking every day. From broken bench to delicious dinners. 🍃🍽️ Would you have done the same? #Upcycling #GardenDIY #HerbGarden #FromTrashToTreasure #SustainableLiving #DIYGarden #UpcycleChallenge #CookingWithHerbs #secondlife

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Diving the Banda Sea - Shorts - The Forgotten Islands - Banda Sea, Indonesia. A Diving Trip with Master Liveaboard into this amazing region. We had a UW-photography workshop with Gerald Rambert. IG - https://www.instagram.com/gerald_rambert/ . I hope you'll enjoy this video! If you have any questions, please leave a comment down below. This Video was created by Invideo AI. It's an addition, not what I've become. Link below. Music: https://www.storyblocks.com/audio Voiceover: https://murf.ai/text-to-speech AI Invideo (10 minutes are free!): https://invideo.io/i/pyu Join me on Instagram: Everything big - https://www.instagram.com/project_yet_unknown_all/ Everything small - https://www.instagram.com/project_yet_unknown/ Check out my pictures on ... Scopio: http://bit.ly/2OtkRLg Wirestock: https://wirestock.io/peter.jantsch

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Learning to sail in our leisure 17. This was our first trip from Appledore to Clovelly.

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Lors de notre croisière à bord d'Antiopa, SUN ODYSSEY 32i de mon ami Stef, nous sommes accueilli par un banc de Dauphins en approche des Glénan

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