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短裤 创造
Quick test of a tiny QEV cannon firing air at 12atm, viewed through a Schlieren setup (no razor blade). Unedited at 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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Sailing Txemacapitan a bordo de un auténtico Volvo Ocean Race. Una aventura sin escalas a bordo de un VOR70, auténtico Volvo Ocean Race de 21,5 metros de eslora, desde Vigo, navegando a vela por la costa portuguesa, estrecho de Gibraltar, Cabo de Gata, Palos, Altea, Formentera, Cabrera, Mallorca, Cerdeña, Túnez, Panteleria, Sicilia, para finalizar en Valetta, la capital de Malta. Un viaje inolvidable en el que vas a vivir conmigo las aventuras que siempre suceden en el mar. Si te ha gustado el vídeo 𝐒𝐮𝐬𝐜𝐫í𝐛𝐞𝐭𝐞 𝐚𝐥 𝐜𝐚𝐧𝐚𝐥 👍 Así nos ayudas a generar más contenido para ti... los amantes de la navegación y del mar. Y si le das a la campanita 🔔 ya alucino... se nos caerán unas cuantas lagrimillas. También nos puedes seguir en otras plataformas: 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 - https://www.instagram.com/sailingtxemacapitan_oficial 𝐓𝐢𝐤 𝐓𝐨𝐤 - https://www.tiktok.com/@sailingtxemacapitan 𝐅𝐚𝐜𝐞𝐛𝐨𝐨𝐤 - https://facebook.com/SailingTxemacapitan Linkedin - https://www.linkedin.com/in/txema-iglesias/
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Experience the thrill of feeding sharks from a boat in crystal-clear turquoise waters! Watch as we use a fishing rod to interact with these incredible sea creatures. Dive into this exciting adventure and witness amazing sea life up close! #diving with sea life #SharkFeeding #BoatLife #TurquoiseWater #SeaLife #OceanAdventure #UnderwaterFootage #WildlifeEncounter #MarineLife #SharkWeek #Diving
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