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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Motorboat - Både sælges, Cranchi 41 Endurance, 2005 DKK 875.000 Scanboat https://www.scanboat.com/en/boat-market/boats/motorboat-cranchi-41-endurance-17505057

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https://youtu.be/WDxAz5YWWbw?si=_-_un7FU9ukXLuBH In this episode, we set sail on a major milestone—our first offshore passage, leaving mainland Spain behind as we head toward the legendary island of Ibiza aboard our Lagoon 440 catamaran, KAIA. With perfect weather, calm seas, and a full day of sailing ahead, we embrace the freedom of life offshore and soak in every magical moment, including a close pass by the mystical rock formation of Es Vedrà. We anchor in secluded bays, take our pups Indy, Cooper, and Brooklyn ashore via dinghy, and even squeeze in a spontaneous detour to Formentera, often called the Maldives of the Med. After riding out a surprise storm, we explore the vibrant heart of Ibiza Town, climb the ancient walls of Dalt Vila, and reconnect with friends inland in Sant Josep. From peaceful sailing days to weathering rough anchorages, this week was packed with unforgettable firsts—and it’s only the beginning. Join us for adventure, discovery, and the real rhythm of life at sea. #SailingKaia #SailingIbiza #OffshorePassage #Formentera #SailingLife #LiveaboardLife #SailingCouple Don’t forget to like, comment, and subscribe to follow our journey as we sail sacred seas! 👍🏼👌🏼 Thanks for your support ❤️ Link in bio or search YouTube for ‘Sailing Sacred Seas’ – let’s set sail together! ⚓💙 We hope that you will follow us on insta, Facebook and YouTube - SAILING SACRED SEAS #sailing #yacht #cruiser #sailingboat #travel #wanderlust #nature #adventure #boatlife #lagoon440 #lagooncatamaran #sailingyoutube #catamaran

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new #Renault #Clio #fullhybrid #ETech 160 hp self-charging - launch 2026

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Quý vị có nhu cầu thuê du thuyền để trải nghiệm hay cần tư vấn chọn mua du thuyền, vui lòng liên hệ: Hoàng Đức - Giám đốc Truyền thông Vietyacht ▶ Hotline: 0976 377 337 (SMS, Zalo, Viber) ▶ Email: hoangduc@vietyacht.vn ▶ Website: https://vietyacht.vn/ | https://luxyacht.vn/ ▶ Mời quý vị yêu thích du thuyền cùng tham gia group Yachts Passion: https://www.facebook.com/groups/229867694881650/ #duthuyen #review

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