Schlieren airgun (only air) normal speed

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

Шорты создать

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!!

109

Nicks advice for an approach to reefing. Filmed sailing through the Split Gates out into the SE weather. =========================== Looking to sail in Croatia? Here are four ways we can help make it happen for you: ⛵️ ⛵️ Premium Tours ➡︎ ➡︎ https://rb.gy/wrvmtg ⛵️ ⛵️ Flotilla Sailing Weeks ➡︎ ➡︎ https://rb.gy/xozady ⛵️ ⛵️ Bareboat Charters ➡︎ ➡︎ https://rb.gy/yg7l2v ⛵️ ⛵️ Buy a Yacht ➡︎ ➡︎ https://rb.gy/afxrbv Or check out our great free resources here: https://www.45degreessailing.com/resources/ =========================== Looking for help with your charter, check out our PREMIUM CHARTER SERVICES found here: https://www.45degreessailing.com/resources/ 🛟 Premium Charter Service 🛟 Yacht Charter Guide 🛟 Yacht Charter Checklist 🛟 Bareboat Assist 🛟 Itinerary Planning Service =========================== Filmed and Edited by Nick Hathaway, 45 Degrees Sailing Music provided by Epidemic Sounds. Start your free trial here ➡︎ ➡︎ https://rb.gy/cvexwp =========================== Connect with Nick & 45D on Social Media: =========================== ➡︎ https://www.linkedin.com/in/nick-hathaway-03b60934/ ➡︎ https://www.linkedin.com/company/45-degrees-sailing/ ➡︎ https://www.facebook.com/45degreessailing ➡︎ https://www.instagram.com/45degreessailing/ =========================== Buy Us A Coffee: https://www.buymeacoffee.com/45DegreesSailng 45D Swag: https://45degreessailing-2.creator-spring.com/