The needs for this script are so lightweight, it just didn't seem worth
it to go through the pain of figuring out how to call Google's WS API.
I did look into it, and if it had allowed me to make calculator
specific queries I would have used it. Unfortunately, it does not. I'm
not sure what results it would return for this kind of query but it
seemed a lot simpler just to extract the results from their results
page.