There’s an Alien World Beneath Our Feet | One Strange Rock

there’s an alien world right beneath our
feet as you drop into this blackness
you have no sense that you’re still on
this planet anymore it can be completely
disorienting you’re spun around and
which way is up which way is forward
which way is backwards these underwater
caves are one of the least understood
parts of our planet because of the
going to be coming out that you’re
facing thank you so much mark just got to get this thing