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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Ain't it the truth. Thank you Billy Garrison for sharing this one! @alilguy2

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Weekends on the water bring the Vazquez family together to share moments that turn into lasting memories. http://www.discoverboating.com/storiesofdiscovery

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4o Olympic Yacht Show Πυρετώδεις προετοιμασίες και διεθνείς συμμετοχές για τη πιο σημαντική διοργάνωση του Ελληνικού Yachting Σε πλήρη εξέλιξη βρίσκονται οι προετοιμασίες του 4ου Olympic Yacht Show που θα διεξαχθεί στην Olympic Marine, στο Λαύριο, 10-13 Οκτωβρίου. Η φετινή λίστα των εκθετών περιλαμβάνει νέα ονόματα από την πολυδιάσταση αγορά του yachting, δίνοντας έτσι τη δυνατότητα στους συμμετέχοντες για νέες B2B συναντήσεις που θα οδηγήσουν σε σημαντικές επιχειρηματικές συμφωνίες. Το ετήσιο ραντεβού yachting που δίνουν για τέταρτη χρονιά στο Λαύριο, οι πρωταγωνιστές του χώρου από την Ελλάδα και το εξωτερικό, δίνει περαιτέρω ώθηση και δυναμική στην αγορά του σκάφους αναψυχής. ------------------------------ Olympic Yacht Show 2024 International participations & great premieres The annual yachting meeting held for the fourth year between October 10-13 at Olympic Marine, in Lavrio, summons the protagonists of yachting from Greece and abroad and literally spurs the yachting market, enhancing its dynamics. This year, shipyards from Bulgaria, Turkey and Latvia have already secured a place at the 4th Olympic Yacht Show, both on land and in the floating part of the exhibition, proving that the well-established Show of Greek yachting is now a strong link that connects our country with the rest of the world, but also an efficient and fruitful think tank for yachting professionals and owners alike. OYS’s international calibre is further enhanced by European and world premieres held every year at the Show, attracting the keen interest of the world of yachting. Having established itself on the international map of major yachting events, OYS boasts a special mention on the calendars of acclaimed sites and already stands out as the only event in Greece that focuses on the medium and large yacht category, highlighting the new models for sale that belong to the premium category. Just like in previous events, the largest companies in the sector are bound to make their presence felt in the elegant and well-designed grounds of Olympic Marine, while a special space has been prepared for the Luxury Ribs και Luxury Day Cruisers. For the second consecutive year, EKO supports the Olympic Yacht Show 2024 as the major sponsor, supporting the most successful and most acclaimed in-water show in Greece. The long-awaited rendezvous of the Greek yachting world is expected to be even more innovative and diverse and bigger than ever. Having won the full support of the state for the fourth consecutive year, the Olympic Yacht Show 2024 is under the auspices of the Ministry of Shipping and Island Policy, the Ministry of Tourism, the GNTO, the Prefecture of Attica, the Hellenic Chamber of Shipping, the Athens Chamber of Commerce and Industry, the Greek Marinas Association, the Piraeus Chamber of Commerce and Industry and the Municipality of Lavreotiki. SPONSORS & PARTNERS Grand Sponsor: EKO MARINE Venue Partner: OLYMPIC MARINE Gold Sponsors: D. KORONAKIS SA, MPD | MELITA MARINE GROUP Silver Sponsors: TECHNOHULL, GOLDFISH BOAT AS Bronze Sponsors: ATALANTA MARINE, RAFNAR HELLAS, SARAKAKIS | HONDA MARINE, ETESIAN MARINE, NORDIC MARINA, OVERSEAS CONCEPT YACHTS, FAST SAILING, RINA HELLAS, NIKOS MANAFIS DESIGN, ULTIMAE MARINE DETAILING Supporters: D.K. FOTINAKIS, REGATTA PLUS, RIVIERA YACHTING Strategic Partners: E.EN.E, COMMUNAUTE HELLENIQUE DE MONACO, CEO CLUBS GREECE Premium Medical Partner: ATHENS MEDICAL GROUP Premium Apparel Partner: BROOKS BROTHERS Premium Sportswear Partner: DIMITRIADIS Action & Lifestyle Distribution Premium Coffee Partner: NESPRESSO PROFESSIONAL Premium Corporate Gift Partner: BALLAS PROMOTION Official Media Sponsor: SKAI Official Broadcaster: NOVA Official Magazine: SKIPPER ONDECK Media Partners: ARTECNIKO, EPIXEIRO.GR International Media Sponsors: YACHTING PAGES, BARCHE A MOTORE, NAUTICA, WAVE International Press Office: SAND PEOPLE COMMUNICATION FOR MORE INFORMATION www.olympicyachtshow.gr ask@olympicyachtshow.gr +30 211 345 5002

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Sol Seeker Shines: A Bright Future for Our Boat’s Epic Success! Dive into the electrifying triumph of Sol Seeker, our cutting-edge electric boat that's revolutionizing sustainable boating! Powered by the whisper-quiet, zero-emission ePropulsion Navy Evo system, this eco-warrior delivers seamless solar electric propulsion with unmatched battery efficiency and 💯 electric range—perfect for those endless days on the water without the guilt or fumes of fossil fuels. Chart your course with precision using Garmin's intuitive GPS navigation, while Simrad's state-of-the-art sonar and radar keep us one step ahead of the waves. The Lewmar windlass that makes anchoring a dream. This upcycled catamaran proves electric outboards are ready NOW and the future of leisure and cruising. No more oil changes or winterizing hassles—just pure, efficient power! Watch the full season as we unpack the highs (and hilarious highs) of our maiden voyage, from silent sunsets to tech-savvy tweaks. If you're into #GreenTech, or just epic boat fails turned wins, hit play and join the revolution! What's your next sustainable splash? Drop a comment below! #SolSeeker @epropulsiontech @Garmin @simrad-yachting #ElectricBoat #ZeroEmissions #BatteryTech #SustainableBoating

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