Explaining the word on Instagram: "🌊🔬 MIND-BLOWN ALERT: Scientists Found WATER at the BOTTOM of the OCEAN! 😲💧 Not just any water—LIQUID WATER trapped 400 MILES DEEP inside Earth's mantle, right beneath the ocean floor! 🪨🌍 This 2014 discovery by a team from Northwestern University flipped ocean science upside down, proving our planet hides OCEANS WORTH of H2O in ringwoodite crystals—a blue, sponge-like mineral that soaks it up like a cosmic thirst trap. 💦🧽Picture this: subducting tectonic