DJI OSMO on Instagram: "Dive in and chase the blue 🌊✨ With #OsmoNano and Waydoo Subnado Plus, every underwater adventure is effortless— smooth, steady, and full of freedom. 💦☀️ Some adventures just hit differently below the surface. 🌊💫 🎥 @waydoo_tech #djiosmo #osmonano #waydoo #underwaterscooter #adventure #smoothshots #subnado"

Vacations on Instagram: "@themepark_explorers showing us this underwater walking tour in the world's biggest marine aquarium 🤿🦈 . You slowly descend beneath the surface and come eye to eye with sharks, rays and many fish. No divers experience required: if you can walk and breathe, you can do SeaVenture. Located at SeaWorld Abu Dhabi 🐠 . Video by: @themepark_explorers"

PEEPER on Instagram: "Scientists found water at the bottom of the ocean, but not how you might think! Dive into the mesmerizing world of brine pools! These incredible underwater environments are essentially super-salty pockets of water on the seafloor. Their density keeps them separate from the surrounding ocean, creating a unique chemical haven for life! Did you know about these hidden underwater wonders? Let us know in the comments!  #peeper #crazy #ocean #mindblowing #scary"

Hydroman on Instagram: "Remember this one? My most viral underwater dance that hit 116 million views! I’m bringing it back with some exclusive warmup shots from the day we filmed it. Especially to clear some people’s doubts who think this is fake!! Let me know if you want to see more behind-the-scenes content! #hydroman #underwaterdance #shakira #hipsdontlie"

archive on Instagram: "On May 16, 1958, the United States conducted an underwater nuclear test called Wahoo. The device had a yield of 9 kilotons — similar to the Hiroshima bomb — but this time, the detonation occurred beneath the ocean’s surface. Within a second, a dome of water rose over 840 feet into the air. By seven seconds, it had widened to nearly 3,800 feet, sending violent plumes in every direction. By the 12th second, the vertical column began to collapse, while massive water surges co