Un día perfecto en el catamarán. Verano en Mallorca. 🌞🚤✨ #VeranoMallorca #DíaEnElMar #CatamaranLife #AguasCristalinas #MomentoPerfecto

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Sailors, plan to sail around Sardinia- Watch our videos on Sea TV Sailing Channel https://seatv.world/location/sailing-sardinia-italy/dockings/all #sailing #summer #sailor

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Sharing a few moments of our daily night routine. @SailLiliput

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#shorts Received a nice surprise from Fourth Element Diving! A new dry suit undergarment - just in time for January cold water diving in Canada. http://www.fourthelement.com 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 Newsletter: https://www.getrevue.co/profile/jillheinerth 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 Jill’s Podcast - http://www.IntoThePlanetPodcast.com

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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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