I was just looking around for some tutorials on how to work with the Google Maps API and found some pretty great examples of some awesome integration.

This one shows you what’s on the other side of the world. It looks like if you’re going to “dig a hole to China”, you better be in Chile or Argentina. If I start digging through right now, I’ll end up in the Indian Ocean part way between Australia and Antarctica.

Check it out for yourself: http://www.zefrank.com/sandwich/tool.html