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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When strange thumps shake the night, Boris and Murphy sneak into the garden to investigate — and discover a giant, sleepy dinosaur hiding behind the shed! 🦕🌙 At first they’re nervous, but soon they learn Zoggo just wants a nap and a snack. Together, the cats help him blend into the backyard, and a sweet, unexpected friendship blossoms. A magical tale about curiosity, kindness, and very large garden guests. 🐾

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Before we bought Adhara and became liveaboards we went on a sailing charter in Lanzarote for a week to try out if we could imagine living on a sailboat and how I’d feel about sailing in general. We did that in November of 2019 and a funny story about it is that I absolutely hated the first day! 😆 I couldn’t imagine why someone would actually enjoy sailing. I was scared, I got wet, I was freezing and I felt seasick for 6 hours straight and had no clue what a sheet is and what wind angle means. Apparent or true wind… wait, what? You guys can’t imagine the disappointment in Jans's eyes when I told him „no way in hell are we doing that“ 😂 Spoiler: the story has a good ending 😉 The second day we had the most beautiful weather and sailed around La Graciosa and Montaña Clara. I fell in love with the otherworldly landscape and raw beauty of these islands and enjoyed the gentle Atlantic swell, the idea of sailing as a means to explore this beautiful world we live on grew on me! And hey, no more seasickness! Ok Jan, I guess we’re doing it! AAHH I CAN'T BELIEVE WERE ACTUALLY DOING IT! 💙💙💙 Check out the video of our trip on our channel! Subscribe to our channel to join our adventure! #sailboat #sailing #boatlife _______________________ *LINKS:* Get in touch with us on Instagram: https://www.instagram.com/sailingadhara More About Us https://www.sailingadhara.com/about More about the boat https://www.sailingadhara.com/boat Contest Yachts: https://www.contestyachts.com Our Favorite Gear on Amazon: https://www.amazon.de/shop/sailingadhara Rent a Boat worldwide and save 5% "ADHARA5" at Checkout https://click-and-boat.pxf.io/1rR30g 15% Off on Vallon Performance Sunglasses https://glnk.io/y31nz/sailingadhara Scuba, Freediving, Snorkeling & Underwater Gear https://bit.ly/3hUzFFm

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