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Calção Crio
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Das ilhas mais desertas às cidades mais populosas, obrigada por fazer parte desses 600 dias da Expedição Oriente!
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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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At the height of the Great Barrier Reef’s yearly coral spawning event, this little Christmas Tree worm decided it wanted in on the fun! As the waters of Barracuda Bommie was filled with the eggs and sperm of hopeful coral polyps, it too released its reproductive materials in the hopes of finding the spirobranchus giganteus of its dreams. Thanks to our local guru of being in the right spot at the right time, Shane ‘Sharky’ Down captured the amazing moment were this Christmas Tree coral released its reproductive Secret Santa gifts out into the world. 📸: Shane 'Sharky' Down 🦈
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The Rock Adventure Cruise - Snorkelling https://www.rocktheboat.co.nz/
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