there is actually no observable proof that anything about the inner inner earth we 'know' is correct. for lack of a better theory and any kind of observations,

there is actually no observable proof that anything about the inner inner earth we 'know' is correct. for lack of a better theory and any kind of observations, like with any science, we accept the most likely theory untill it's proven wrong >.> which it might or might not be in the future. to say you know exactly how the core of the earth looks like is just plain silly. it's like saying the universe is infinite or finite. there is no proof or fact. just theory upon theory upon theory. not saying it's bad to theorize, but confirmation? that would be a sample from earths core...... not some wild speculation base on observations of processes very far from what is being theorized about