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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https://49er.org/event/2023-sailing-world-championship/#49erfxresults

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this is a test shot designed for people to preview while i upload the rest of the footage and edit it etc . will be linking the new video on here to so please check back for more later

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Behind the scenes footage of the 12 layers of ink that makes up my final reduction linoprint of my favourite beach view. You will get to see all 12 layers of colour that I used for the final print, and the order that I layered them using the reduction print method and one block of lino. I will be sharing a variety of different guides and projects over the coming weeks, so please like and subscribe for more content, and comment below if you have any questions. You can find me online at: www.heathergoldiegallery.com www.instagram.com/heather_goldie_gallery/

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Después de su destacada participación en los Juegos Paralímpicos de París, donde obtuvo dos medallas de oro, Sherman sigue cosechando merecidos reconocimientos.

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