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!!

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How to use a Snubber when you really don't need to use a Snubber. Very informative! Be sure to check out the longer video linked in this short, and Like/Subscribe for more Solo Sailing content. Thanks for watching! If you'd like to help me achieve my sailboat life dream, consider becoming a Patreon or helping out on Paypal! https://www.paypal.com/donate/?hosted_button_id=QRY32Z64LYWF4 https://www.patreon.com/EdwardSeaton You can help for as little as 3$ per month and every little bit helps. Thank you for comments, likes, and new Subscribers! #singlehandedsailing #sailing #solosailing #sailingboat #sailinglife #liveaboard #sail #sailor #EdwardSeaton #CaptainsVlog #monohull #sailboatlife #sail #subscribe #like

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Daily Update for January 19, 2010. Today we'll be working on Cordes' desk uppers and tops. We'll also be finishing out a Contempo murhy bed and then prepping Cordes' entire order for the finish shop.

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A floating shelf to keep valuables or weapons.

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Check out this cute juvenile pinnate batfish as it explores its very own coral garden. 🌊🌿 These adorable fish are one of our favourites to find. We love watching the way they swim through the water with their long and sometimes clumsy fins. 🐠💚 Sometimes, while underwater, it is worth just staying still, don't swim and simply watch. Marvel at the wonders of the incredible underwater world of Indonesia. There are always so many things going on in one small space. . #JuvenilePinnateBatfish #UnderwaterWorld

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