Earth’s Hidden Underground Ocean

What if I told you there’s an ocean… bigger than all our oceans combined… hidden under Earth’s

surface?” “Scientists discovered a massive underground ocean trapped 400 miles beneath us—not

liquid water, but locked inside a mineral called ringwoodite.” “This rock holds

water like a sponge. And there’s so much of it that if it were released… it could cover the

entire planet.” “So Earth isn’t just a water planet on the surface— it’s a water planet

on the inside too.” “Follow for more hidden science that sounds fake—but isn’t.