Teen to government: You can save millions by changing your font

First, he charted how often each character was used in four different typefaces: Garamond, Times New Roman, Century Gothic and Comic Sans. Then he measured how much ink was used for each letter, using a commercial tool called APFill® Ink Coverage Software.

Next he enlarged the letters, printed them and cut them out on cardstock paper to weigh them to verify his findings. He did three trials for each letter, graphing the ink usage for each font.

From this analysis, Suvir figured out that by using Garamond with its thinner strokes, his school district could reduce its ink consumption by 24%, and in turn save as much as $21,000 annually.

Encouraged by his teacher, Suvir looked to publish his findings and stumbled on the Journal for Emerging Investigators (JEI), a publication founded by a group of Harvard grad students in 2011 that provides a forum for the work of middle school and high school students. It has the same standards as academic journals, and each submission is reviewed by grad students and academics.