My wife just got a link sent to her by a fellow teacher that points to a site that shows visually what a trillion dollars and two cents would look like if you put it all in one place. Check it out:
What does one TRILLION dollars look like?
But be careful, DO NOT CLICK ON THE SITE. Just use your scroll bars to move around on it, because it will throw one of the more obnoxious ads evah in your face just when you least expect it.
Oh, I was only kidding about the two cents part.