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Budweiser Nissan Surfrad Slalom Grandprinx 2007

kitetravel

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Quick test of a tiny QEV cannon firing air at 12atm, viewed through a Schlieren setup (no razor blade). 1/8th speed (15fps) and improved video performance because somehow Youtube cropped the last frames of the other videos (?) 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!!

donotpushhere

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Lien de la vidéo : https://www.youtube.com/watch?v=4dmg9emdXZk

voilieraiolos

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The one and only amazing house gangster DJ sneak!

ibizaboatparty

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174

Learn how to tackle anchor and chain challenges with our expert advice! We'll guide you through selecting the right equipment, like DIN vs. ISO chains, and show you how to avoid costly mistakes. See our hilarious 'pile of shame' and master boat maintenance! #boatmaintenance #anchorproblems #chainrepair #DIYboating #nauticallife #sailingtips #boatlife #shipyard #ISOvsDIN #boatrepair

sv_goat

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1,024

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Flandersfamilytoday

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