Sea of Specters - | HAUNTED OCEAN MYSTERIES | on Instagram: "Scientists made a groundbreaking discovery when they found vast reserves of water hidden deep beneath the ocean floor. This water is not in the form of lakes or seas but is trapped within porous rocks and minerals located hundreds of kilometers below the Earth’s crust. The finding was made using seismic waves and drilling data, which revealed that the mantle rocks can hold enormous amounts of water—possibly more than all the surface oc