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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Welcome aboard with Boatmarket! Subscribe to our channel and get more great yacht video reviews. Boatmarket on YouTube: https://www.youtube.com/Boatmarket Weekly updates! Subscribe now!

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Powered by only the wind, a sailboat is a machine of nature.

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Storlom som putsar sig. Fångade den med kameran från bilfönstret.

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🇮🇩𝑫𝒊𝒔𝒄𝒐𝒗𝒆𝒓 𝑲𝒐𝒎𝒐𝒅𝒐 𝒘𝒊𝒕𝒉 @bluepearlindonesia 𝟖𝑫𝟕𝑵 𝑬𝒙𝒑𝒆𝒅𝒊𝒕𝒊𝒐𝒏 | 𝑬𝒙𝒑𝒍𝒐𝒓𝒆 𝒕𝒉𝒆 𝑼𝒏𝒕𝒂𝒎𝒆𝒅.𝑳𝒖𝒙𝒖𝒓𝒚 𝑹𝒆𝒅𝒆𝒇𝒊𝒏𝒆𝒅 𝒂𝒕 𝑺𝒆𝒂 🌊 In the heart of Komodo, the ocean is the only language spoken. This is not merely a dive trip; it is a profound dialogue between raw nature and refined elegance. Onboard @bluepearlindonesia we chase the adrenaline of Shotgun and the silent majesty of Manta Alley.

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