Futurism9.11.17, 4:30 PM EDT by Christianna Reedy/FromQuarkstoQuasarsWatch: How to Use Math to Find the Shortest Route Home/ FromQuarkstoQuasars/ Distance/ Mathematics/ Routes9.11.17, 4:30 PM EDT by Christianna Reedy Maneuvering through a grid is simpler than you think.Share This Video