Happy #NationalDessertDay! What’s your favorite dessert to grab while you’re making a pit stop to fill up on E15? Map out your favorite stations (and your favorite dessert route!) using our ethanol finder tool: www.GetEthanol.com/Ethanol-Finder
It was the invention of the future - a tiny machine complete with its own map that would tell motorists which way to go. But this was no satnav - after all, the communications satellites that help modern cars locate themselves were still decades away. Instead, the route-finder for the well-equipped 1920s driver was a wristwatch-style device equipped with minuscule maps.