The deepest hole drilled into earth is less than 10 miles deep, I dont think anyone knows what is 400 miles below the surface.
https://www.smithsonianmag.com/smithsonian-institution/ask-smithsonian-whats-deepest-hole-ever-dug-180954349/
The deepest hole drilled into earth is less than 10 miles deep, I dont think anyone knows what is 400 miles below the surface.
https://www.smithsonianmag.com/smithsonian-institution/ask-smithsonian-whats-deepest-hole-ever-dug-180954349/
You first, I will take the video.
Boston blows.