quote: I'm not a scientist... I just worry that somehow the mantle crust is "keeping the mantle in". If we create a hole in the mantle, what are the implications?
quote: What if we discover there's secretly dinosaurs and tribes of people living down there?/classicscifi
quote: One of the beliefs in quantum physics is the idea of parallel universes, so even though the centre of the earth is solid, it may be that Hell does co-exist with it there.