We often get asked what to wear for the RYA Powerboat Level 2 course. This short video tells you everything you need to know. For more details on RYA Powerboat Level 2 courses, visit www.oceansportstuition.co.uk

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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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#boatfoolssailing #trimaran Join us as we explore this impressive multihull boat, showcasing its design and features. We discuss the benefits of a trimaran, highlighting its spaciousness and stability, which are ideal for blue water cruising. Discover why this yacht is perfect for extended voyages and unforgettable adventures. Real boats, real people, real fun! Sailboats for the Rest of Us! We showcase affordable, well-loved classics that won’t break the bank. Join us for full boat tours, expert insights, and sailing adventures—all with a touch of humor.

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A little taste of our video coming soon back when we were sailing remote Indonesia

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