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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We sail to and anchor at Rubiah Island, Sabang, Sumatra. The area is known for it's great diving so we thought we should check it out. Epidemic Sound: Hang On Tight - Tigerblood Jewel Please like and subscribe, and send us your thoughts and reactions. For those who wish to contribute, please use our Patreon link below, or donate through PayPal (link is on channel banner), much appreciated. https://www.patreon.com/searchingforcoconuts https://searching-for-coconuts.skipperblogs.com/

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Tur 84 https://www.scanboat.com/en/17399343

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Discover the profound wisdom of the ocean through the eyes of a seasoned fisherman. In this short, we explore the brutal reality of nature and why respect is the only way to survive. The sea is the ultimate equalizer—it doesn't care about your status or your strength. Watch until the end for a lesson on survival that will change your perspective on life. Don't forget to subscribe for more timeless wisdom and cinematic stories. #Wisdom #OceanLife #Stoicism #LifeLessons #Sea #Motivation #Nature #Fisherman #Shorts #ViralWisdom #Inspiration #Philosophy #Survival #AncientWisdom #Mindset

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Just a short video of kyle trying a tail whip at barry curtis he's pritty close now

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A massive catamaran launches over a towering wave right beside a small sailboat — water exploding everywhere, sails snapping in the wind, and the crew hanging on tight! Captured from a raw GoPro bow angle with ultra-realistic sea motion. This is pure ocean adrenaline! ⚡🌊⛵ #Sailing #Catamaran #SailingLife #OceanStorm #BigWaves #Sailboat #ExtremeSailing #GoProFootage #YachtLife #SeaAdventure #ViralShorts #BoatPass

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