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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Our beautiful Coralia Liveaboard in Raja Ampat, Indonesia.

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http://www.sailingeurope.com/de/startseite Buchen Sie Ihren Segeltörn in Kroatien und entdecken Sie dieses mediterrane Paradies. Kristallklares Wasser und wundervolle Buchten mit über 1000 Inseln. Lernen sie mehr über die Segeln Möglichkeiten in der nähe von Split, Trogir und Vis: http://www.ayachtchartersplit.com/en/home

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A peaceful day of fishing on the open water! Enjoy the serenity of casting a line from a sailboat. #Fishing #Sailing #Sailboat #OceanLife

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in keeping with the concept of "voitures à vivre", the front passenger seat slides all the way to thesecond row to make it easy to interact with rear passengers. the ingenious multi-functional glove box canbe deployed and used as a footrest to create a true relaxation area. at the rear, the doors open to 90° and provide easy access to the three seats, which can recline for added comfort, but also fold down and slide forward to free up trunk space, to load a bicycle, for example. learn more about Renault R-Space Lab : https://bit.ly/4sIblWo

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