The great edifice of variety and choice that is an American supermarket turns out to rest on a remarkably narrow biological foundation comprised of a tiny group of plants that is dominated by a single species: Zea mays, the giant tropical grass most Americans know as corn.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 746 | 2011-04-29 11:32:01 | 102.56 | |
| 330 | 2010-12-21 15:53:10 | 101.44 |