A wee teaser from the start of the 2023 Evolution Sails Round North Island Race which started at the top of the Malborough Sounds on Tuesday 7 March. #ssanz #sailing #yachting #livesaildie

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Stamattina abbiamo seguito l'allenamento dei 4.20, ci siamo fatti tantissime risate e divertiti un sacco sul gommone.

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Rate this solar-powered catamaran from 1-10 ⚓🌞 and tell us where you’d cruise off-grid! Silent Yachts S80 © Silent Yachts Length: 79 ft 10 in (24.3 m) Beam: 35 ft 10 in (10.92 m) Draft: 3 ft 11 in (1.2 m) Displacement: approx. 127,800 lb (58,000 kg) Top Speed: 20 knots or 23 mph (37 km/h) Cruising Speed: 6–12 knots or 7–14 mph (11–22 km/h) Range: unlimited on solar power Price: approx. US$ 5.9 Million The Silent S80 is built for quiet, clean cruising with no need for fuel. It features a massive solar array generating up to 26 kWp, paired with a battery bank up to 429 kWh. The result? Near-silent operation, zero emissions, and serious bluewater capability. Layouts range from 4 to 6 cabins with expansive indoor and outdoor lounges, a flybridge, and optional third deck. This is a catamaran for those who want to travel far—without leaving a trace. Current pricing starts around US$ 5.9 Million. #SilentYachtsS80 #SolarYacht #EcoCruising #LuxuryCatamaran #Shorts

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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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