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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Sea trials as part of pre-purchase. Two MTU engines with 2400 HP total. Maximum speed achieved 33 knots.

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2,320

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https://www.voilier-luckystar.com/ - Le voilier de location Diamant Bleu est idéal pour les groupes d'amis ou les familles qui souhaitent découvrir la Corse en toute liberté et profiter pleinement des plaisirs de la navigation. C'est une excellente option pour ceux qui veulent passer une semaine ou un week-end inoubliable en mer. Le voilier de location Diamant Bleu est parfait pour les amateurs de sports nautiques et les marins expérimentés. Vous pouvez naviguer dans les îles de la Méditerranée et profiter des magnifiques paysages.

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1,102

Hey everyone, here's a peak at what's coming up in the next episode.

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