Welcome aboard to the our video site for sailors. We are being constantly blasted by scammers and pirates, so registration is invite only
contact@sailorsahoy.com with "Invite". No spam, no newsletters. Just a free account
شارٹس بنانا
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!!
0
0
0
25
0
0
0
1
Hoy te enseño a hacer el nudo llano. El nudo llano sirve para unir dos cabos de igual mena o diámetro. tiene el inconveniente de que azoca y puede que no se deshaga. Es un nudo de fácil ejecución. Sólo tendrás que dar una vuelta y pars que te salga bien, la segunda vuelta es al revés
0
0
0
10,823
Belle Mente
0
0
0
335
💡 Wie kentert man richtig – ohne Verletzungen oder Schäden? In diesem Cat-2-Go QuickTip zeige ich dir, wie du kontrolliert kenterst, ohne dich selbst oder dein Boot zu gefährden. ✅ Du lernst, was du mit dem Trapez, der Fock und deinem Körper machst – und wie du Materialbruch oder Überdehnung vermeidest. Perfekt für Einsteiger, Kat-Fans und aufblasbare Segelboote, die sicher trainieren wollen. 👉 Mehr Tipps? Folge Cat-2-Go für clevere Segel-Shorts! #Cat2Go #Kentern #Segeltipp #Katamaran #SailingShorts #SicherheitAufDemWasser #Schlauchkatamaran #AufblasbaresBoot #Segelnlernen #QuickTip
0
0
0
3,062
0
0
0
0
1,740
