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Corti Creare

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!!

donotpushhere

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Première transat. Première course. Seul à bord d’un bateau de 6,5 m pour traverser l’océan. Le courage de certains marins force le respect. 🌊 ----------------------------------------------- ☀️ TU RÊVES DE VACANCES SUR UN VOILIER ? ☀️ Je t’aide à organiser ton voyage à bord d’un voilier ⛵ 📩 Contacte-moi : https://sailingatypic.com/pages/vacances-a-bord ❤️ MERCI À NOS PATREONS QUI RENDENT CES VIDÉOS POSSIBLES ❤️ Tu veux nous encourager ? ➤ https://www.patreon.com/sailingatypic 🌐 NOTRE SITE WEB 🌐 ➤ https://www.sailingatypic.com 👕 BOUTIQUE DE VÊTEMENTS ATYPIC 👕 ➤ https://sailingatypic.com/collections/all 🔔 SUIVEZ-NOUS 🔔 Facebook: http://www.facebook.com/SailingAtypic/ Instagram: https://www.instagram.com/sailing_atypic/?hl=fr YouTube: https://youtube.com/c/SailingAtypic Patreon: https://www.patreon.com/user?u=37205310

sailingatypic

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volvocarssailing

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veleiroliberdade

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http://www.sailingeurope.com Don't miss out the opportunity to sail to the Olive island (Ugljan) near Zadar, a city with long historical background and rich cultural heritage. Other than that, Zadar also provides some of the finest nautical experiences someone on a sailing vacation in Croatia can possibly have. Learn more about sailing destinations in Croatia here: http://www.ayachtchartercroatia.com/en/home For more info on yacht charter in Zadar check out: http://www.ayachtcharterzadar.com/en/home

sailingeurope2465

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Sailingblownaway

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