Hit all green lights with new Audi gadget
Friday, October 24, 2008 - 03:56
in Mathematics & Economics
If you drive down the same roads every day, you probably know the patterns of familiar stop lights - how long they take to turn green, or when the green arrow will appear. For light-conscious drivers or anyone looking to save some fuel, Audi is developing a new device that lets you know when upcoming stop lights will turn green, and even calculates how fast you should drive in order to coast through them.