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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Motor keine Leistung? 🛑 Ansaugluft direkt checken! #segeln #boot #motortechnik Wenn dein Diesel plötzlich schwächelt, kann es daran liegen, dass er keine frische Luft mehr bekommt. Ich sage dir, warum ich die Ansaugung jetzt direkt in den Innenraum verlege und wie das Problem sofort gelöst wird. Mehr nützliche Tipps wöchentlich Im Long-form auf Youtube youtube.com/@HafenkinoTechnik

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@JillHeinerth #Shorts Subscribe to Jill's Youtube Channel for great adventure, outdoor and underwater content: http://www.Youtube.com/jillheinerth Jill’s website: http://www.IntoThePlanet.com Social: Jill Facebook - http://www.facebook.com/JillHeinerth Twitter - @JillHeinerth Instagram - @JillHeinerth Buy Jill’s Books Including her newest book: Into The Planet - My Life as a Cave Diver https://amzn.to/2Kgiry1

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Hallberg Rassy 24 https://www.scanboat.com/en/17439364 Company info: In Ellös, Sweden, Hallberg Rassy is famed for quality boats like the elegant Hallberg Rassy 42 and compact 310. These well-crafted vessels excel in tough conditions, appealing to sailors globally. Hallberg Rassy’s shipyard crafts exceptional boats, creating lasting seafaring memories.

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Dive, explore, repeat! Don’t be limited to your imagination when it comes to the places you want to see. We're happy to share the places we have visited, some truly incredible locations, and we have more trips planned. Would you care to come along? 🔗 Click the link below! 🌐 https://linktr.ee/lagaligo_liveaboard ✉️ info@LaGaligoLiveaboard.com 💬 +62 812 2000 2025 (WhatsApp) 🌐 www.LaGaligoLiveaboard.com 🌐 Trip.LaGaligoLiveaboard.com (Schedule & Rates) ~~~~ #ScubaDiving #Scuba #Diving #Diver #LiveaboardDiving #MarineBiodiversity #DriftDive #KomodoIsland

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