Dig a Hole to China

When we were kids, there was always talk about digging a hole (through the center of the earth) to China. Thanks to the sandwich tool at zefrank.com, I now know that wouldn't work out so well. In fact, from just about anywhere in the continental US, you'd have to hit some small island in the Indian Ocean in order to dig through to dry land at all. (Best bet looks to be right along the northern border of Montana.)