This posting is WAAAAY late, but It's still good. As a "perfesser" type, I always enjoy a good visual aid.
Back in April President Obama had announced that he's try to cut $100 Million in spending from the budget. Most people have a hard time visualizing large figures, and an even worse one with fractions or percentages. So,here's a great illustration of what the $100 million means in terms of tital expenditures:
Whether you agree or disagree with Obama's policies, you have to admit - this is brilliant!