Fourteen-year-old Suvir Mirchandani found a way to save the federal and state governments almost $400 million from their yearly budgets just by changing the typeface they use on handouts. The best choice? Garamond! Mirchandani’s school was looking for ways to save money, but he noticed no one was paying attention to the ink used on its many handouts. He noticed that Hewlett-Packard printer ink is $75 an ounce, while an equivalent amount of French perfume is only $38. Here is how he came to the conclusion that Garamond is the best choice: Collecting random samples of teachers' handouts, Suvir concentrated...