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
This video is a short little flight out over some small bayou's not far from Lake Ponchartrain. We enjoy flying the drone over water for some dramatic shots, but it is always a bit nerve wracking when you know one false move and the drone is gone for good. -~-~~-~~~-~~-~- Please watch: "How to repair a wooden mast, boom, spar or Bulkhead (Step by Step) " https://www.youtube.com/watch?v=6Nxr-yxUjvQ -~-~~-~~~-~~-~-
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!!