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Sagitario Visitando Puerto Cancun.

catamaransagitario7113

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15

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!!

donotpushhere

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Giornata regolare, all’insegna del poco vento. Inizialmente corriamo bene, poi come da previsioni si spegne il vento, così accendiamo il motore. Continuiamo a navigare con le navi mercantili come uniche compagne di viaggio. Ogni tanto sull’AIS avvistiamo una barca a vela che va verso la Spagna e ci ricordiamo di quando questa stessa strada l’abbiamo percorsa noi, senza Starlink, senza AIS, senza dissalatore verso un futuro incerto, che ci sembrava più grande di noi. Domani mattina è previsto il nostro arrivo a Carloforte! Ma avremo la giornata PIENA di lavoro, quindi probabilmente non toccheremo suolo italiano fino a venerdì. Arriviamoooooo💪 C.

andreaecamilla

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catamarancostarica

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Bayliner 2858 (Giv et Bud) https://www.scanboat.com/en/17395484

scanboat24

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We live on a sailboat with a Black Labrador on the island of Langkawi Malaysia and sometimes he has too much fun. Duty Free Island where beer is cheaper than water. 😊 #seadogs #boatlife #shorts #blacklabrador

24hourtravellers

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7,724